10 Best Nutrition Scales 2025 in the United States

The Etekcity Food Nutrition Scale is designed to help you keep close track of your food intake with good accuracy, weighing from as little as 2 grams up to 22 pounds. It connects via Bluetooth to the VeSync app, which taps into a large nutrition database containing millions of items. This makes it easy to scan barcodes or search foods to get detailed information on 19 nutrition facts, supporting meal planning and calorie counting effectively.

The LED display is clear and simple, showing weight in various units including ounces and grams. Portability is decent due to its slim, stainless steel build and lightweight design, making it easy to store or carry around the kitchen. One convenient aspect is its IPX6 waterproof rating, meaning it can handle spills without damage, although wiping it dry after use is still recommended.

Powering the scale is a rechargeable lithium-ion battery via USB, which is more eco-friendly and convenient than disposable batteries. The reliance on a smartphone app for full nutrition details means you need a compatible device nearby to make the most of its features. This model balances solid functionality with user-friendly design, making it a smart, comprehensive tool for food tracking to support weight loss or cooking.

The Etekcity Smart Food Kitchen Scale is a notable option for anyone looking to closely monitor their nutrition. One of its standout features is its ability to track up to 19 different nutrients through the free Vesync app, which connects seamlessly with Apple Health and Fitbit. This could be especially beneficial for those on a diet or those simply wanting to manage their food intake more effectively. The scale also has a large nutritional database powered by Nutritionix, containing about 1 million food items, allowing users to easily find and log their meals. Moreover, you can customize and add your own food data, which enhances its versatility.

In terms of accuracy, it utilizes four high-precision sensors that weigh from 3 grams to 5,000 grams in 1-gram increments, ensuring precise measurements. The scale is designed to be convenient, featuring a Tare button for easy weighing of ingredients without including container weight, and multiple unit options (oz, lb:oz, g, ml). Portability is another plus; its compact design makes it easy to store or carry, fitting comfortably in kitchen drawers or travel bags. The stainless steel surface adds durability and is simple to clean, catering to users who appreciate both functionality and aesthetics.

There are a couple of drawbacks to consider. The barcode scanner feature is currently limited to users in the US, which could be a downside for international customers. Additionally, while the scale is powered by AAA batteries (included), some users might prefer a rechargeable option. The LCD display, although backlit for ease of reading, may not be as advanced as some other smart scales on the market.

The RENPHO Smart Scale is a solid choice for anyone looking to track body weight and composition with decent accuracy. It uses high-precision sensors that measure in small increments, making weight readings reliable up to 400 lbs (180 kg). Unlike some nutrition scales that focus mainly on weight, this one offers 13 body measurements including BMI and body fat percentage, which it conveniently stores and displays in a smartphone app. The app syncs easily via Bluetooth and works well with popular fitness platforms like Apple Health, Fitbit, and Samsung Health, helping you see your progress over time. Its LED display is clear and backlit, which means you can read it easily even in low light.

The scale is lightweight and reasonably sized, making it portable enough for home use or to move around if needed. It runs on three AAA batteries, which last a good while and are easy to replace. One downside is that it doesn’t have a built-in nutritional database, so it won’t provide food-related data or detailed nutrition info by itself. Also, the glass surface is fragile and requires careful handling to avoid damage.

This scale is best suited for people interested mainly in body composition tracking rather than those wanting detailed nutritional analysis from their scale. Families will appreciate the support for unlimited users and baby weighing mode, making it versatile for various household members. RENPHO offers a user-friendly, connected scale with solid measurement features, though it lacks direct nutrition tracking capabilities.