Best Refrigerator Buying Guide | Top 10 Best Refrigerator
Friends, if you also want to buy a refrigerator or refrigerator for your family, then you have come to the very right place, we will tell you here about all the important points of taking a right refrigerator, so that you can buy a best and good quality refrigerator for yourself. can do.
Before buying any refrigerator, you must keep these things in mind, which we will tell you further, as well as tell about the top 10 refrigerators, which will make you even more easy and you will be able to buy the best refrigerator for yourself. If there will be no problem, then today we are going to tell you the complete guideline of a good refrigerator.
Best Refrigerators Capacity
Friends, by the way, you get refrigerators with many capacities in the market, and everyone should buy refrigerators according to their needs, friends, if your family is small, that is, two people live in your house, then you will get from 150 liters. A refrigerator with a capacity of up to 250 liters should be taken.
And if the number of members of your family is four to five, then you need to have a refrigerator with a capacity of 250 liters to 500 liters, in this capacity fridge you can keep more food items and more water is also cold. Can and can also store a lot of ice, and this refrigerator comes with double door.
And if you have a bigger family than this i.e. ten to twelve members, then you can take refrigerators with capacities ranging from 500 liters to 898 liters, which come with Side By Side .
Best Refrigerators Power Consumption
Friends, before taking any refrigerator, one special thing i.e. electricity consumption has to be taken care of, this is a very important point, because the electricity bill which will come in the last of the month can be heavy on your pocket.
That’s why it is very important that whenever you buy a fridge, always keep the star in mind, friends, you must have seen that when you buy electronic goods, then stars are made in it, so if you do not know the meaning of those stars, then we will help you with your information. For this, let us tell you that the more stars are made on your refrigerator, the less electricity it consumes, that is, if you have five stars on your refrigerator, then your refrigerator will consume less electricity, that is , you will save electricity, then you also take special care of it. Keep it, and buy the refrigerator only after keeping the star in mind.
What Are The Types Of Refrigerators (How Many Types Of Refrigerators Are There) –
1 . Single Door ( Singal Door ) : –
Friends, a single door refrigerator is one in which both the fridge and the freezer are connected together, this fridge is best for those people who do not keep things like frozen food and meat in the fridge, this fridge is the best option for the family of two people. Is.
2 . Double Door ( Double Door ) : –
Friends, if the use of ice is more in your house, then double door refrigerator is the best option for you, friends have given a big place to freeze in double door refrigerator, in which you can freeze a lot of ice as well as ice cream. as well as other thawing foods.
Friends, double door refrigerators are available from the capacity of 190 liters to 898 liters, and the length of these refrigerators is more than other refrigerators, so you can look at the space of your house and see your need only. Buy this type of refrigerator.
Friends, you also get to see two types of models in double door fridges, top freezer and bottom freezer.
Friends, most of the double door refrigerators are bought in our country India, if we talk about the top freezer, then the freezer in it is on the top side and the fridge is on the bottom and this type of fridge saves your electricity to a great extent. .
And on the other hand, if you talk about the bottom freezer, then you must have understood from the name that the freezer of this fridge is at the bottom, in this fridge you will not have to bend over for vegetables again and again, friends, if you do not use the freezer much. Then this is the best option for you.
But friends, this refrigerator saves less electricity than the top freezer refrigerator, friends, you can take it from anyone according to your choice, and friends, let us also tell you that double door refrigerator is the best option for a small family.
3. Triple Door Refrigerator ( Triple Door Refrigerator ) : –
Friends, this type of refrigerator has three doors, there is a freezer at the top, and the storage space is in the middle and the place to store fruits and vegetables is at the bottom, friends, for your information, let us tell you that in our country there is a triple door. Fridges are rarely bought.
4. Side by Side Refrigerator ( Side By Side Refrigerator ) : –
Friends, this type of refrigerator is very eye-catching, that is, very attractive, friends, the modern family of our country, they like side by side refrigerators a lot, and these fridges are very expensive compared to double door refrigerators. And there is a lot of space given to keep things in them.
In addition, many refrigerators also come with an ice/water dispenser, which makes it important to always have water in the fridge to use this feature.
5. French-door refrigerator ( French Door Refrigerator ) : –
Friends, this refrigerator also comes with a very modern look, which attracts people, and these refrigerators are also very expensive, but these refrigerators save a lot of electricity, you also get this refrigerator with more great features. Such as:- Wine rack, screen and speaker.
6. mini-refrigerator ( Mini Refrigerator ) : –
Friends, if you are looking for a refrigerator that can be easily stored in your room or office, then you mini refrigerator is a very good option, apart from this you also get to see it in hotels, if you need beverages, chocolate, water. If you want to keep things like this, then you can take this fridge, it is the best option for you.
Direct Cool and Frost Free
Source : Zelect
Friends, what is the difference between these two types of refrigerators, we will tell you that means you should take Direct Cool or Frost Free Refrigerator.
Direct Cool : – This process cools the refrigerator by using natural convection method,there is no fanning or circulation of air,so the refrigerator needs to be defrosted manually.
Frost Free : – This technology maintains a constant temperature by circulating cold air inside the refrigerator
, which prevents the formation of ice in the freezer chamber. This technology helps keep fruits, vegetables and other foods fresh for longer periods of time and also extends the life of the refrigerator components.
A few more things to keep in mind
Electricity is a problem in many areas. Sometimes the voltage of electricity keeps on increasing or decreasing. Due to which our electronics device can be damaged. That’s why nowadays new technology is used which is called Thermostat . Refrigerators with thermostats save us from the problem of electricity and keep our refrigerators more secure.
Friends, you should also take special care that we can change the rack of its mines and bottles accordingly. This is because if we have to keep a large object, then we can adjust its slots and make space in it, so that it can come in it comfortably.
In the refrigerator in which the food is fixed, that is, we cannot adjust them according to our own, then we have to face a big problem in them. Therefore, the refrigerator compartment and the bottle rack should be as adjustable as possible.
It is also necessary to have a humidity control in the fridge . Due to this there is no effect of moisture on the food items kept in the refrigerator.
Friends, if you think that your refrigerator smells bad, then some freezers have a carbon filter. Which keeps the items kept in the fridge fresh by absorbing bad odors.
Along with this, Moisture Control is also used in refrigerators nowadays .
While buying a refrigerator, it should also be kept in mind that it should also have a voltage stabilizer inside it. Because power problem can happen at any time. The voltage can go up or down at any time. If your refrigerator will be with a voltage stabilizer, then you will not need to install additional stabilizer for that and these stabilizer are certified by the company and are made with better technology.
Friends, we will tell you about 10 such refrigerators here, which will make it very easy for you to buy a best refrigerator for yourself and if you want, you can buy it by visiting the given link, every refrigerator has been kept by looking at its rating. You can go and see if you want.
Top 10 Best Refrigerator In India
1. LG 260 L 3 Star Frost Free Double Door Refrigerator(GL-I292RPZL, Shiny Steel, Smart Inverter Compressor)
Friends , you get this LG refrigerator with Smart Inverter Compressor , which you get with Energy Efficiency, Longer Freshness Retention and Less Noise , and also Ice Beam Door Cooling, Automatic Smart Connect and Premium Florid Finish . You get so much space in the door of this refrigerator in which you can keep even a 2 liter bottle.
Friends, you get the capacity of this refrigerator 260 liters and also you get its energy rating of 4 stars , and you get Frost-Free Double-Door Refrigerator .
Friends, you get one year warranty of this refrigerator and 10 years warranty of its compressor .
The weight of this refrigerator is 127.43 kg , and you will find this refrigerator very attractive to see its Shiny Steel will win your heart.
If you have a small family i.e. four to five members in your family, then this refrigerator is best for you.
- Important note : This product is 4-star rated as per 2019 BEE rating and 3-star rated as per 2020 BEE rating
- Frost Free Refrigerator: Auto defrost function to prevent ice-build up
- Capacity 260 L: Suitable for families with 2 to 3 members or bachelors
- Energy Rating: 3 Star
- Manufacturer Warranty: 01 year on product; 10 years on compressor (T&C)
- Smart Inverter Compressor – Energy efficient, less noise & more durable
- Shelf Type: Toughened Glass, No. of Shelves: 03, TOP LED: Energy Efficient & Longer Life Span
- Also included in the box: 1 Unit of Refrigerator and 1 Unit user manual
- Special features: Ice Beam Door Cooling, Temperature control: Knob I Micom, works without stabilizer (100~310V), Smart Diagnosis, Smart Connect, Fastest Ice Making, Chiller zone: Shelf RU, Deodorizer: Catechin, Multi air flow, Anti-bacterial gasket
- Moist balance crisper, Humidity controller, Vegetable box with 23 L capacity, 2 F door baskets (Full), 2+2 R door baskets (Full+half), egg cum ice tray, Double Twist(14 Ice/tray), Full GPPS Shelf, Door Alarm, Lock, Ecofriendly Refrigerant
2. Whirlpool 190 L 3 Star ( 2019 ) Direct Cool Single Door Refrigerator(WDE 205 CLS 3S BLUE-E, Blue)
Friends, you get this Direct Cool Refrigerator, and you get 190 liters of capacity of this refrigerator and also 3 Star BEE Energy Rating .
Now let’s talk about its features, you get this refrigerator with Shelves (Wire), Ice Tray, Large Freezer, Door Lock and Large Crisper , which can keep your fruits and vegetables fresh for a long time, and its Toughened Glass Shelves allow you to easily store large, heavy utensils, and up to three 2-liter bottles with ease.
With this refrigerator you also get User Manual, Warranty Card and also you get 1 year warranty of this refrigerator and 5 years warranty of compressor.
Friends, if there are 2 to 3 members in your family, then this refrigerator is the best option for you.
- Direct-cool refrigerator; 190 litres capacity
- Energy Rating: 3 Star ; Refrigerator Type: Top Mount ; Compressor Type: Reciprocatory Compressor ; Other Features: Cool Pack, Milk Tray, Ice Zone
- Warranty: 1 year on product, 5 years on compressor
- Modern design and rust free recessed handle
- 9 hours cooling retention during power cuts
- Special features: stabilizer free operation, manual defrosting, removable anti-bacterial gasket
- Max bottle storage – 2 dedicated door racks chill up to three 2L-bottles and five 1L-bottles
- Other features: extra large, extra cold freezer, large vegetable crisper, door lock
3. Samsung 253L 3 Star Inverter Frost Free Double Door Refrigerator (RT28T3743S8/HL, Elegant Inox, Convertible)
Friends, you get this refrigerator with a very stylish and beautiful body. This refrigerator consumes your Minimum 100v and Maximum 300v power. In this refrigerator you get Toughened Glass Shelves which can withstand up to 150 kg of weight.
Friends, you get this Frost-Free Refrigerator , if you talk about the capacity of this refrigerator, then you get 253 liters and get 4 stars Energy Rating , and also you get one year warranty of this refrigerator, and with Only its compressor gets a ten-year warranty.
Apart from this, you get many features like Auto Defrost Function, Less Noise Function also available.
Freezer of 69 liters is available, along with this you get Refrigerator Fresh Food Capacity of 184 liters . Moveble Ice Maker get well Humidity is the system to control the moisture that remains in your fruits and vegetables clean for a long time and fresh.
Friends, a special thing about this freeze is that the system of Convertibal Freezer has been given in it, so that you can set the cooling of the freezer without opening the freezer.
Friends, you also get High Efficient LED Light which illuminates every corner of your fridge, and also the door of this refrigerator can be opened easily by the convenient design.
Friends, the body of this refrigerator is made of steel , which looks very beautiful, friends, this refrigerator is a very good option for a small family.
- Frost Free, Double Door: auto defrost to stop ice-build up
- Capacity 253 liters: suitable for families with 2 to 3 members and bachelors
- Energy rating 3 Star : high Energy Efficiency
- Manufacturer warranty: 1 year on product, 10 years on compressor
- Digital Inverter Compressor : automatic adjustment of speed in response to cooling demand, quieter operation and uses less power
- Shelf type: spill proof toughened glass
- Inside box: 1 unit Refrigerator & 1 unit user manual
- Spl. Features: convertible 3in1 up to 88L extra storgare, convert freezer to fridge | voltage range : 100V – 300V | stabilizer free operation | digital display | freshroom | deodorizer
4. Godrej 190 L 5 Star ( 2019 ) Direct Cool Single Door Refrigerator(R D EPro 205 TDI 5.2 PRL WIN, Pearl Wine, Base Stand with Drawer, Inverter Compressor)
Godrej Company manufactured thefirstrefrigeratorin India in1958.
Friends, you get this refrigerator in Pearl Wine Color. Along with this, the Energy Efficiency of this refrigerator gets 5 star rating, and you get 1 year warranty of this refrigerator and full 10 years warranty of Compressor . The capacity of this refrigerator is 190 liters.
Friends, now we tell about the other features of this refrigerator – Friends, you get a large Jumbo Vegetable Tray in this refrigerator, in which you can keep more and more fruits and vegetables.
You in the refrigerator Door Lock is also the system, it works like a child lock to prevent unnecessary opening of the refrigerator.
In this refrigerator, you get Anti Bacterail Removable Gasket which protects your food from dust and bacteria or germs and at the same time keeps the food fresh.
In this refrigerator you get AQUA Spase of 2.25 liters in which you can store a bottle of 2.25 liters, friends, if your friends are coming to your house then you can already store cold drinks and juices.
You also get Aroma Lock feature in this refrigerator, with this Aroma Lock feature you can maintain the freshness of your food.
Friends you in the refrigerator Toughened Glass Shelves See which 120 kg are capable of lifting loads up, and along with you Large Chiller Tray get where you first that liter 5 can store the bottle, which you Extra Chill will give water.
- Direct Cool, Single Door: Economical requires manual defrosting
- Capacity 190 L: Suitable for families with 2-3 members. Refrigerant type: R600a
- Warranty: 1 year on product, 10 years on compressor
- Energy Rating: 5 Star
- Inverter Compressor – Energy efficient, less noise & more durable
- Shelf Type: Toughened Glass; Base Stand with Drawer
- Also included in the box: User manual, Warranty card
- Country of Origin: India
5. Haier HRF 618 SS Frost-free Side-by-Side Refrigerator (565 Ltrs, Grey)
Friends Haier of the refrigerator you very stylish and Elegant meets with the look you get in these gray color. You get this refrigerator Side by Side .
In this Refrigerator Fresh Food Capacity you get 347 Liters as well as Freezer Capacity 218 Liters and the total capacity of this refrigerator is 565 Liters .
If we talk about the dimensions of this refrigerator, then it is (h*w*d) : 179 x 90.8 x 65.5 cm and the weight of this refrigerator is 98 kg , friends you have to
This refrigerator comes with one year warranty and its compressor comes with eleven years warranty and also you get a Reciprocatory Compressor .
Now let’s talk about some more features – in this refrigerator you get the function of Super Cool and Super Freeze which keeps your fridge super cool and keeps your food fresh.
You also get the feature of Holiday Function & Fuzzy Logic in this refrigerator , like if you are going on a holiday, you can do it on Holiday Function , which makes this refrigerator at 17℃ and saves a lot of electricity and in the fridge. Doesn’t allow any kind of smell.
And when Fuzzy Logic is activated, the refrigerator can automatically adjust the temperature values of the refrigerating chamber and freezing chamber according to internal and ambient temperature variations.
You get 90 Degree Contour Door in this refrigerator that opens easily even without space, and also One Touch LED Control is available so that you will be able to control the temperature of the fridge with a single touch.
This refrigerator takes out only one unit a day, which saves you both money and electricity and this refrigerator is easily adjusted in your home.
If you have a big family then this refrigerator is the best option for you.
- Cooling Type: Frost-free Side-by-Side Refrigerator
- Warranty: 1 year warranty on product ; 10 years warranty on compressor
- Capacity: 565 L
- Shelf Type: Toughened Glass
- Compressor Type: Reciprocatory Compressor
- Performance Features: Vegetable Crispers, Chiller Compartment
- Dimensions (h*w*d): 179 x 90.8 x 65.5 cm
- Weight: 98 KG
6. Haier 52 L 3 Star ( 2019 ) Direct Cool Single Door Refrigerator(HR-62VS, Silver)
Friends, the Haier Direct Cool Single Door Refrigerator presents an attractive design that incorporates a modern and captivating color addition to your kitchen.
You get a capacity of 52 liters of this refrigerator , and a freezer of 6 liters . Friends You are Product of 1-year warranty is found as well as the center of its Compressor 5 joins year warranty.
Also you get its Compressor Type Non Inverter , and this refrigerator you get 3 stars, friends, this mini refrigerator is best for Bachelors .
Let us also talk about some other features of this mini refrigerator –
In this refrigerator you get an anti-Fungal Removable Gasket which keeps germs and bacteria away from your fridge.
Friends, this mini refrigerator is best for those people who have to shift to another place again and again.
You get Wired Shelves in this refrigerator which you can easily take out and wash and also you get Direct Cool Refrigerator .
- Direct-cool single-door mini- refrigerator with Low Noise Level
- Capacity: 52 Ltr -Suitable for Bachelors
- Energy rating: 3 star, Annual energy consumption:
- (Please refer energy label on product page or contact brand for more details)
- Warranty: 1 year warranty on comprehensive ;5 years warranty on compressor
- Compressor: The refrigerator comes with reciprocatory compressor that is ideal for optimum cooling
- The Refrigerator comes with PUF insulation that helps retain low temperatures efficiently for better cooling
- Shelf type: Spill proof toughened glass
- Inside box: 1 unit Refrigerator & 1 Unit user manual, Ice tray and warranty card
- Special Features: This Refrigerator comes with Low Noise Level, Wired Shelves, Separate Ice Compartment, PUF Insulation, Stabilizer Free Operation
7. Whirlpool 300 L Frost Free Multi-Door Refrigerator(FP 313D Protton Roy, Alpha Steel)
Friends, you get this refrigerator Frost Free, Multi Door i.e. Tripal Door and if you talk about the material of its body, then you get plastic material.
Also, you get one year warranty for this product and ten years warranty for its compressor .
You get 300 liters of capacity of this refrigerator and talking about its color, you get Alpha Steel color which provides a very nice stylish look to this refrigerator.
Now let’s talk about some other features of this refrigerator –
In this you get 2x Freshness , Active Fresh Zone , Moisture Retention Technology , Microblock Technology , Customized Cooling Technology These features keep your fruits and vegetables fresh for a long time.
Friends, you get 32L Of Large Storage Space in this refrigerator, which gives vegetables an active fresh zone , and at the same time you get Fruit Crisper , which is a unique fruit crisper made for fruits .
This prevents the odor from mixing with other foods.
An Ice Twister is available in this refrigerator which allows you to easily twist the ice cubes.
Friends, if you have a small family, then this refrigerator is the best option for you.
- Frost Free, Multi-Door: Auto defrost to stop ice-build up
- Capacity 300 L: Suitable for families with 3-4 members
- Warranty: 1 year on product, 10 years on compressor
- Shelf Type: Toughened Glass
- Also included in the box: User manual, Warranty card
- Additional Features: Separate Vegetable Drawer, Air Booster System, Ice Collector, Microblock, Fresh Keeper ; Compressor Type: Reciprocatory Compressor ; Technology Used: Active Fresh Technology
8. LG 190 L 3 Star Direct-Cool Single Door Refrigerator (GL-B201RPZD, Shiny Steel)
This refrigerator is a Direct-Cool Refrigerator and its capacity is 190 liters, in which you have got 9.6 Ltr of Vegetable Basket .
Talking about its dimensions , W 53.4 C xD. 60.4 cmx H. 117.2 C is found
Friends, you get one year warranty of this refrigerator and five years warranty of its compressor , and this refrigerator’s Energy Efficiency gets 4 stars.
This refrigerator is available made of Stainless-Steel Material .
Talk about its color , it is available in Shiny Steel and friends, this refrigerator works comfortably on Without Stabilizer (135v 290v) .
Friends, now let’s talk about the special features of this refrigerator which are as follows –
Fastest Ice Making, Anti Bacteria Gasket; Spacious Chiller Tray gets all these features.
Friends, if you have a small family or you are a childless, then this refrigerator is the best option for you.
- Direct Cool Refrigerator: Economical and requires manual defrosting
- Capacity 190 Liters: suitable for couples and bachelors
- Energy Rating: 3 Star
- Warranty: 1 year on product, 5 years on compressor*T&C
- Conventional compressor : Unmatched performance, great savings and super silent operation
- Shelf Type: Spill proof toughened glass
- Spl. Features: fastest ice making | Anti-Bacterial Gasket | works without stabilizer (135v 290v) | vegetable Basket with 9.6 Ltr. Capacity | 2+3 Door basket (full size/half size) | Tray egg within door basket | Tray Ice
9. AmazonBasics 564 L Frost Free Side-by-Side Refrigerator with Water Dispenser (Black Glass Door)
You get this refrigerator side-by-side . This fridge is amazing.
Friends, you get Automatic Defrost System in this refrigerator . You get the black color of this refrigerator which makes this refrigerator very stylish and good looking.
You get the capacity of this refrigerator 564 Liters , and this product gets 1 year warranty and its compressor gets 5 years warranty.
Friends, you get amazing features in this refrigerator – in which you get Ample Storage Space in which you get Multiple Shelves and Pull-Out Drawers i.e. in shape like a cupboard in which you can easily store anything.
And at the same time you get a door equipped with an alarm i.e. Alarm Function which warns you that you have left the door open by mistake.
Friends and you get A+ Energy Saving in this refrigerator which greatly reduces the power consumption and also keeps your pocket light.
Friends, you get the feature of Super Freeze in this refrigerator, so that you do not have to wait for a long time for the ice to set and in a few minutes your ice cubes are ready.
As we know this refrigerator is Side By Side, so on the left side of this refrigerator is the freezer and on the right side is the fridge.
Plus you get the latest features that ensure the right amount of cooling in every corner with Temperature & Cooling Technology and Multi Airflow so that your food and beverages stay fresh and healthy for a long time.
You also get the function of Child Lock in this refrigerator. If the family members are 5 to 6 then this refrigerator is best for you.
- Side-by-side refrigerator with Water Dispenser and Auto Defrost technology that prevents excess ice build up automatically
- 564 L capacity: Suitable for the daily requirements of a family with 5 or more members; Please note that Left side of the refrigerator is Freezer & right side is regular Fridge
- Warranty: 1 year on product, 5 years on compressor; For claiming warranty, A) Go to ‘Your orders’ section, B) select the product, C) Click on Get product support and D) schedule an appointment. No need to call anyone and wait in a queue. Hassle free process. Paperless Experience with complete visibility on every step of your warranty claim.
- Multi airflow system ensures smooth airflow into the storage compartments for uniform cooling
- Comes with in-built LED Display Panel that allows instant control and access to the temperature settings, making it convenient and easy to use
- Equipped with quick freeze feature that turns water into ice instantly and quick cool feature that helps food last longer
- Comes with Precise Temperature Control that allows you to set and maintain the correct temperature inside the refrigerator
- This product comes with a 15 Amp plug. In case required. kindly use a conversion adapter for 5 Amp socket. It is recommended to SWITCH ON the product at least 5 hours after delivery
10. LG 235 L 4 Star Inverter Direct-Cool Single Door Refrigerator (GL-D241ASCY, Scarlet Charm)
Friends, you get this refrigerator Direct-Cool Refrigerator and it is a Single Door Refrigerator.
Its capacity of 235 gets liter, and Vegetable Basket of capacity 2l Litres is found and the refrigerator Rating Energy 4 star joins.
You get 1 year warranty of this product and 10 years warranty for its compressor and also you get Smart Inverter Compressor in it.
Friends, this Refrigerator Without Stabilizer works on 90v to 310v , and talking about the material of this refrigerator, you get it in Stainless-Steel .
You talk about the special features of this refrigerator –
There you Base Stand With Drawer , A Nti Bacteria Gasket , Fastest Ice Making , Anti Rat Bite tend to find features such as a help to refresh your fruits and vegetables.
And its Fastest Ice Making feature helps in freezing the ice very quickly.
Friends, if you have a small family or you are a bachelor, then this refrigerator is the best for you.
- Direct-cool refrigerator: Economical and Cooling without fluctuation
- Capacity 235 liters: Suitable for families with 2 to 3 members and bachelors
- Energy Rating 4 Star: High energy efficiency
- Manufacturer warranty: 1 year on product, 10 years on compressor *T&C
- Smart inverter compressor: Unmatched performance, great savings and super silent operation
- Shelf type: Spill proof toughened glass
- Inside box: 1 unit Refrigerator & 1 Unit user manual
- Spl. Features : Moist ‘n’ Fresh is an innovative lattice-patterned box cover which maintains the moisture at the optimal level | anti-bacterial gasket | Fastest Ice Making | Anti rat bite | Vegetable basket with 21 liters capacity | Tray egg | 3+4 Door basket (full size/half size) | Lock | Works without stabilizer: 90v ~ 310v | Tray Ice | Base stand with drawer | Solar Smart*