KUAIVO Smart Nutrition Food Scale with LED Display, Tracks Calories, Fat, Carbs & Protein via App, 1g Precision Digital Kitchen Scale for Healthy Eating & Meal Prep
$29.99
Product description
Take the Guesswork Out of Nutrition: Accurately weigh and track calories, protein, carbs, and fat using the free app with a built-in 1M+ food database. Perfect for managing daily intake, tracking macros, and staying on top of fitness or wellness goals.
Smart App Connectivity for Deep Insights: Connect to the app via Bluetooth to instantly view detailed nutrition data for every food you weigh. The app automatically saves your history and analyzes your eating patterns across daily, weekly, and monthly reports, giving you clear insights into your progress
Clear & Bright LED Display: The high-contrast LED screen shows weight readings clearly in any lighting condition. Simple and intuitive — just weigh your food, and check all nutrition details directly in the app.
Perfect Portion Accuracy: Measure from 2g to 5,000g in precise 1g increments. Choose from 5 units (g, ml water, ml milk, oz, lb:oz) and use the Tare function to exclude container weight for accurate results every time.
Designed for Smarter Meal Prep & Health Goals: Ideal for tracking macros, meal prepping, or calorie control. Whether you’re cooking at home, blending protein shakes, or monitoring your diet plan, the scale helps you stay consistent and improve your habits with long-term nutrition insights.
13 reviews for KUAIVO Smart Nutrition Food Scale with LED Display, Tracks Calories, Fat, Carbs & Protein via App, 1g Precision Digital Kitchen Scale for Healthy Eating & Meal Prep
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Cheeky –
Accuracy
Excellent product. I really like this digital kitchen scale, as it allows me to accurately measure my portions with just a simple tap. Its user-friendly design makes weighing food quick and effortless.
Diego O –
It worth it
Guys it worth it. I have lost 7 pounds in 1 month using this to calculate protein and calories. The app works really good. You have to buy it
Rene –
Ok for the money hard to input and log food to app
Thing works good not to faint of the app to complicated
Thalia Martínez Ureña –
Smart nutrition never more easy!
Good quality!
SHannah –
Very easy to use and light weight.
This is great! I love that I can zero out the weight of the bowl or plate I am measuring the food in.
Mizark –
Excellent !
I highly recommend this lightweight and sleek product for daily use. Perfect for travel, it easily fits in a backpack or perhaps ca glove compartment. The tare function allows you to weigh food in any container without the weight of the container affecting the measurement. Additionally, it comes with an app designed to help track calories and protein content, although I prefer using my AI assistant to look up nutritional information based on the weight provided by the scale. Overall, it’s an excellent tool for anyone looking to monitor their food intake.
Will –
A must buy if counting portion sizes.
Love the scale. Very accurate and I love being able to use the phone features.
Bryant J –
Easy to use!
This scale is extremely simple and easy to use. With two buns is tough to get this wrong. It’s accurate quick to work and I didn’t have any issues with setup and I love the fact that is of an app with it so you can also use more options for your dietary needs. My only complaint is that it is so light I’m scared of it’s going to fall and drop. A little weight would be nicer, but absolutely not necessary at all.
TopDog –
For me they are ideal with diabetes keep track of what I’m eating with app on phone easy to use
Amazon User –
I track nutrition and have used basic kitchen scales for years. This scale provides detailed nutritional breakdowns beyond simple weight measurements. The app integration adds useful functionality for those serious about tracking macros and calories.* The scale has a sleek, low profile design. It measures 230 by 160 by 17 millimeters. The surface is large enough to accommodate standard bowls and plates.* The LED display is bright and shows large, clear numbers. It is readable from standing height and in various lighting conditions.* Accuracy is rated to 1 gram. The scale performed consistently during testing. It registered small amounts like a single tomato at 0.5 ounces accurately. Very light items under 2 grams may show minor variation.* The tare function works reliably. It zeros out containers easily and remembers the tare weight during use. No drift was observed during multiple ingredient additions.* The scale connects to a companion app via Bluetooth. Setup was straightforward. The scale does not appear in the phone’s Bluetooth device list but connects within the app.* The app analyzes 23 nutritional data points including calories, fat, protein, carbohydrates, fiber, and cholesterol per serving.* Barcode scanning is available in the app. Scanning a product and placing it on the scale automatically logs the weight and pulls nutritional information.* Manual food entry is also available. Search results sometimes show generic entries without brand names, requiring careful selection.* Daily, weekly, and monthly intake tracking is available in the app. Charts show nutritional balance over time.* The app does not calculate recommended daily intake based on personal stats like weight, height, or activity level. Users must determine their own goals through other means.* Recipe building is not available in the app. Those who cook from scratch may need to calculate recipes manually or use a separate tool.* The scale uses 4 AAA batteries. They are included in the box with a pull tab for activation. An auto shutoff feature preserves battery life. Shutoff duration is not adjustable.* The scale is lightweight. It may shift slightly on the counter if bumped. Some users may prefer more weight for stability.* The surface is smooth and easy to clean. It can scratch if scraped against rough materials.* Units of measurement include grams, milliliters, pounds ounces, and fluid ounces. Switching between units is simple with the dedicated button.* The scale is suitable for baking, meal prep, portion control, and macro tracking. It works for various goals including weight management, muscle building, and general health awareness.
Jon Osterman –
This food scale has a very premium look and feel while still being relatively light and compact. The scale surface is large enough to fit a variety of food bowls comfortably. The legs are firm and level, staying in place while taking things on and off, and pressing buttons.4x AAA came included. Just pull the tab out of the back and press power. The display is crisp, clear, bright, and responsive. Defaults to imperial (lbs, ozs) which is fine by me. I have yet to play with the ton of options the manual mentions. I appreciate when a device is configued with defaults that just work out of the box, at least for me.Initial tests were all successful. While the machine was turned off, I put an empty food bowl to zero out the scale. Sure enough, when I turned the power on, it read 0.0 oz. (When I removed the bowl, it indicated -9.3 oz which confirms it zeros correctly.) One baby tomato = 0.5 oz, which sounds about right. A whole bunch = 2.0 which was my target for the test, making it easy to reach precisely. I removed everything but the first tomato, and it went back to 0.5. Perfect!Specs on the back of the box and inside of the manual roughly state:* Max Capacity: 5 kg (11 lbs)* Min Weight: 2 g* Acurracy: ~1g* Power: 4x AAA* Display: 48 x 38 mm LED* Units: g, ml, lb:oz, fl oz* Working Temp: +5 ~ +35 C* Dims: 230 x 160 x 17 mmDon’t let the min weight part scare you. The idea is not to put tiny bits of food directly on the scale. You put a heavier food bowl first before zero’ing out, and the bowl easily meets the min weight part.Careful about scratching the top surface. I was careless and dinged the top when I put it against the cardboard box during the photo session. Fortunately, it’s only visible in bright sunlight, and doesn’t even show up where we’ll normally use it in the kitchen.I’m curious to see how my wife will use this during our on again, off again health and diet crusades. This was definitely something she asked me for a lot to help with portion control when doctors or guides said “limit to 500 g” and things like that.
MB –
Ich habe die digitale Küchenwaage von KAUIVO als Ersatz für mein altes Modell bestellt. Mit einem Preis von aktuell knapp 12 Euro ist sie preislich im Einstiegssegment angesiedelt, überrascht aber durch Features, die man zumeist erst bei teureren Markengeräten findet. Sie wird in einem bedruckten Karton geliefert und hat eine schöne Edelstahloberfläche. Zwei zum Betrieb benötigte AAA Batterien finden sich übrigens mit im Lieferumfang.Was mir gefallen hat:✅ Während viele Küchenwaagen noch nicht einmal 3kg oder 5kg schaffen (meine Alte hatte gerade mal nur 2.kg!), packt dieses Modell bis zu 10 kg! Das ist besonders praktisch wenn man schwere Schüsseln nutzt, oder wenn man schnell einmal das Paket wiegen möchte, bevor man es zur Post bringt oder in die Packstation legt.✅ Ein weiterer Pluspunkt ist der Betrieb mit den bereits erwähnten 2 AAA-Batterien. Im Gegensatz zu Knopfzellen welche man nicht mal schnell im Supermarkt kaufen kann, kann man hier problemlos Standard-Akkus nutzen = nachhaltig und günstig!✅ Die Waage arbeitet in 1 Gramm-Schritten und reagiert angenehm schnell und zuverlässig. Der Test mit einer Briefwaage und meiner alten Waage zeigte keine Abweichungen.✅ Die Edelstahloberfläche sieht nicht nur schick aus, sondern ist auch hygienisch. Einmal drüberwischen oder desinfiziert und alles ist wieder sauber – ohne dass man Angst haben muss, etwas könnte ins Gerät kommen.✅ Display-Qualität: Die Hintergrundbeleuchtung ist hell, kontrastreich, einfach ablesbar.Was man beachten sollte:Die Waage ist doch sehr kompakt. Das ist toll für die Schublade, aber bei sehr großen Töpfen oder Paketen kann man dann doch Probleme mit dem Ablesen haben.Fazit:Ein wie ich finde tolles Preis-Leistungs-Verhältnis. Zuverlässig, platzsparend, tolles Design, betrieben mit Standardbatterien. Sie macht genau das, was sie soll. 5 Sterne von mir.
P C –
If you’re tired of manually entering every gram of chicken breast into a tracking app, this $40 KUAIVO scale is a massive time-saver. It’s not just for weight; the Bluetooth sync actually makes sense of what you’re eating.The Good Stuff:App Integration that Actually Works: I was skeptical, but the app is the real reason to buy this. You weigh your food, find it in the app’s database, and it instantly calculates your protein, carbs, and fats. It’s way better than trying to guess portion sizes.Vibrant LED Display: Unlike those old-school LCD screens that are impossible to see under a large bowl, this LED is bright and clear.Slim Design: It’s very thin (about 2.5 cm), so it slides right into a drawer or stands up behind the microwave without taking up half the counter.1g Precision: It’s accurate enough for the small stuff, like weighing out coffee beans or baking powder, which is where a lot of cheaper scales fail.The Reality Check:It’s “Flighty”: As one reviewer mentioned, it can be a bit over-sensitive. Sometimes when you turn it on, the numbers jump around for a second or two before settling on zero. It’s like it’s trying to weigh the air in the room. Just give it a moment to “calm down” before you start pouring.Plastic Feel: It’s very lightweight. While that makes it portable, it doesn’t have that “heavy-duty” premium feel. If you drop it, that battery cover is definitely going to fly across the kitchen.Needs Batteries: Unlike some newer tech, this isn’t rechargeable. You’ll need to keep some spares on hand so it doesn’t die right in the middle of your Sunday meal prep.Final Verdict: If you’re just measuring flour for cookies, stick with a basic $15 scale. But if you’re tracking macros for the gym or a specific diet, the extra $25 for the “smart” features is 100% worth it for the saved data-entry time alone.