10 Best Smart Scales 2025 in the United States

The RENPHO Smart Scale, model Elis 2X, is designed to cater to a wide range of users with its extensive body composition analysis and user-friendly features. This smart scale offers a high weight capacity of up to 180kg (400lbs) and provides accurate readings for key body metrics such as weight, BMI, body fat, muscle mass, water percentage, bone mass, and metabolic age. The large VA display ensures that these metrics are easy to read directly from the scale.

The scale's sleek, modern design with an ITO-coated surface not only enhances accuracy but also fits well with contemporary home decor. Connectivity is a strong point, with the scale syncing seamlessly with the Renpho Health app, which integrates with popular health apps like Apple Health, Samsung Health, and MyFitnessPal. This feature allows users to track and analyze 13 detailed body metrics and monitor long-term health trends.

The scale supports unlimited user profiles, making it suitable for families, and includes specialized modes for athletes, pets, and babies. However, the RENPHO Smart Scale comes with some precautions. It is a fragile device that requires careful handling and should be placed on a solid, flat, and dry surface for accurate measurements. Additionally, it is not recommended for use by individuals with certain medical conditions, such as those with pacemakers or pregnant women, due to the electric current used in body composition measurements. For people in these categories, it's advised to use the scale only for weight measurement while wearing shoes. This smart scale is a great choice for individuals and families looking for a comprehensive health monitoring tool, as long as the usage precautions are carefully followed.

The RENPHO Smart Scale is a solid choice for anyone looking to monitor their body composition and weight conveniently. One of its standout features is its ability to provide 13 essential body measurements, including BMI and body fat percentage, which can be tracked over time using the Renpho Health app. This app is user-friendly and connects seamlessly with popular fitness platforms like Samsung Health, Fitbit, and Apple Health, making it particularly appealing for those already using these services. The scale's high weight capacity of up to 400 lbs and accurate measurements in increments of just 0.2 lbs are impressive, offering reliable data for a wide range of users.

The design is sleek and modern with a tempered glass surface; however, care should be taken as it's prone to damage if not handled properly. The scale can accommodate unlimited user profiles, making it a great fit for families looking to track multiple members' health metrics. Additionally, the baby weighing mode is a thoughtful touch that adds versatility to this product.

While the scale connects via Bluetooth, users need to ensure their devices support Bluetooth 4.0 or higher for compatibility. Some users may also find the LED display a bit small or hard to read in bright light. There could be a slight learning curve for those not familiar with health apps, but the scale is designed to motivate users towards their fitness goals.

The Withings Body Comp smart scale stands out for its comprehensive body analysis capabilities, making it a strong choice for those interested in tracking not just weight but also body composition metrics like muscle mass and body fat. One of its key advantages is the clinical validation it claims to have, which adds credibility to the data it provides. Users looking to monitor their cardiovascular health will appreciate features like artery status assessments and metabolic rate estimations, which are integrated into the scale’s functionality.

In terms of usability, the scale offers reliable weight tracking with a high accuracy of 0.1 pounds (50 grams), and its high-resolution color display makes it easy to read your results at a glance. With the ability to connect via Wi-Fi and Bluetooth, syncing data to the compatible app or platforms like Apple Health and Google Fit is straightforward, allowing for easy tracking over time. The scale supports multiple user profiles, which is ideal for households where several people may want to monitor their health metrics.

There are a few considerations to keep in mind. Despite its advanced features, some users may find that the added functionalities can feel overwhelming or unnecessary if they are primarily interested in basic weight measurement. Additionally, while it has a sleek design, its weight of 5.5 pounds might make it less portable compared to lighter scales. Lastly, while the price point may reflect its advanced capabilities, it could be seen as expensive for those only needing a basic scale.