10 Best Body Weight Scales 2025 in the United States

The RunSTAR Scale for Body Weight and Fat Percentage offers a comprehensive and precise measurement experience, thanks to its unique 8-electrode BIA technology that measures the body in five sections, rather than just four. This scale provides accurate readings not just for weight but also for BMI and 20 different body composition metrics, making it highly suitable for those serious about tracking their fitness and health data. The large color display is a standout feature, allowing users to easily view their measurements without having to look down. This is particularly convenient for those who may have difficulty bending or have visual impairments.

Additionally, the accompanying Starfit app is user-friendly and integrates well with popular fitness apps like Apple Health, Health Connect, and Fitbit, which makes tracking progress over time a breeze. The scale is designed to be family-friendly, supporting up to 24 user profiles and automatically recognizing each user. This makes it ideal for households or fitness groups.

The eco-friendly design that uses a Type C charging method is another plus, reducing the need for frequent battery replacements and minimizing environmental impact. However, it's worth noting that the scale is relatively heavy at 5.4 pounds and may not be the most portable option. Despite these minor drawbacks, the RunSTAR Scale is a robust and versatile option for anyone looking to gain deeper insights into their body composition and track their fitness journey effectively.

The Garmin Index S2 is a smart scale that offers a range of features for those looking to track multiple body metrics. It delivers accurate measurements for weight, body fat percentage, BMI, skeletal muscle mass, and more. This makes it a versatile choice for users who want comprehensive health data. The scale supports up to 16 user profiles, making it suitable for households with multiple users. It also syncs seamlessly with the Garmin Connect app via Wi-Fi, allowing you to access trend graphs and other data on your smartphone, which is a valuable feature for those looking to monitor their progress over time.

The high-resolution color display is sleek and easy to read, enhancing the user experience. The design and build quality are solid, and the scale includes 4 AAA batteries with a long battery life of up to 9 months, so you don’t have to worry about frequent replacements. However, at 4.4 pounds and with dimensions of 15.75 x 3.94 x 15.75 inches, it might be a bit bulky for some spaces. Additionally, while the Garmin Index S2 provides a wealth of data, it may be more information than casual users need.

It’s best suited for individuals who are actively engaged in health and fitness tracking and those who are already using other Garmin devices, as the ecosystem integration is a strong point. It's a well-rounded product with robust connectivity and data tracking features, though it may come at a higher price point compared to simpler scales.

The Runstar Digital Bathroom Scale offers a solid choice for anyone wanting more than just weight measurement. It stands out with high accuracy thanks to its 8 electrode pads that use advanced bioelectrical impedance analysis (BIA) to measure not only weight but also body fat, BMI, muscle mass, bone mass, and a total of 28 different body metrics. This makes it suitable for users keen on tracking detailed health data. The LCD display rotates key measurements as you step off, while the voice prompt feature guides you through the process, which is handy if you prefer audible feedback over staring at the screen.

Its Bluetooth connectivity syncs smoothly with the Starfit app, allowing you to store and track your progress over time and even link data with popular fitness platforms like Apple Health and Fitbit. The scale supports up to 24 users, making it a great option for families or fitness groups. Design-wise, it is lightweight and has an extended sensing area for better comfort and easier use. It runs on included AAA batteries and has an auto shut-off feature to save power.

The scale requires Bluetooth connection through the app to access full body composition details, which might be challenging for users unfamiliar with smartphone apps. The scale’s build is decent but not premium, being made in China, which is common but worth noting for those seeking the highest-end materials. This makes the Runstar scale a user-friendly and feature-rich option for adults and families who want detailed body data and app tracking, provided they are comfortable using Bluetooth and apps to get the most from it.