10 Best Body Fat Scales 2025 in the United States

The RENPHO Smart Scale stands out in the body-fat scale category with its impressive accuracy and comprehensive metrics. It measures key body metrics like body weight, water percentage, muscle mass, BMI, bone mass, body fat, and metabolic age, all clearly displayed on a large VA screen. This makes it easy to get a quick overview of your health stats directly from the scale. It also supports Bluetooth connectivity, allowing you to sync data with popular health apps like Apple Health, Samsung Health, and MyFitnessPal through the Renpho Health app. This is especially useful for tracking long-term trends and setting personalized health goals.

With support for multiple user profiles, even pets and babies, the scale is perfect for family use. The athlete mode adds an extra layer of customization for those with specific fitness needs. The design is sleek and modern, featuring a high-precision ITO-coated surface that enhances measurement accuracy. It's also robust, supporting weights up to 180kg (400lbs), and fits neatly into any home setting due to its slim profile.

However, the scale is fragile and needs careful handling to avoid damage. It is also not recommended for use by individuals with certain medical devices or conditions, except for basic weight measurement while wearing shoes. This may limit its usability for some users. The RENPHO Smart Scale is a reliable and stylish option for anyone looking to keep a close eye on their body metrics and health trends.

The RENPHO Smart Scale is a solid choice for anyone looking to monitor their body composition at home. With its ability to measure 13 essential metrics, including weight, BMI, and body fat percentage, it offers comprehensive insights into your health. The scale's accuracy is commendable, measuring in increments of 0.2 lb or 0.05 kg and supporting a weight capacity of up to 400 lbs, making it suitable for a wide range of users.

One of the standout features is its connectivity with the Renpho Health app, which syncs seamlessly with popular fitness apps like Samsung Health, Fitbit, and Apple Health. This allows users to track progress over time and share their data easily. The unlimited user profiles and baby weighing mode also make it versatile for family use.

The user-friendly app enhances the experience, and the scale itself is designed with a modern look, featuring a backlit LED display that makes reading measurements easy. However, care must be taken to avoid dropping or knocking the scale, as it is made of tempered glass which can be fragile. On the downside, while the scale does a great job at measuring various metrics, some users may find the app's interface to be a bit overwhelming at first. Additionally, those who prefer more advanced metrics might find the analysis limited compared to higher-end models. The scale requires 3 AAA batteries, which are included, but users should remember to keep replacements handy as they will need to be changed periodically.

The RENPHO Smart Scale is a reliable and feature-rich option for individuals and families seeking to track their health metrics. It’s particularly beneficial for users who are tech-savvy and enjoy using fitness apps for motivation and goal tracking, though it may not cater to those looking for more sophisticated health analytics.

The Runstar Smart Scale is designed for those interested in tracking their body composition with precision. One of its standout features is the ability to measure 28 different metrics, including body fat, muscle mass, and BMI. This is particularly beneficial for fitness enthusiasts who want an in-depth analysis of their health and progress. With its intuitive Starfit APP, users can easily track measurements over time, which is a great way to stay motivated on fitness journeys.

The full-color TFT LCD display is another plus, making it easy to read results immediately after weighing yourself. The scale's ability to accommodate unlimited user profiles also makes it an excellent choice for families or shared living situations, as up to 24 profiles can be managed through a single app.

There are a few drawbacks to consider. The scale requires Bluetooth pairing with the Starfit APP before use, which may be a hurdle for less tech-savvy consumers. Also, while the measurement accuracy is generally good, it's worth noting that the athlete mode may be necessary for those with a fitness background to get the most accurate data. The design is robust but somewhat bulky, which might be a concern for those with limited bathroom space.