1. Multi-function and accurate measurementThe new smart scale can not only accurately measure body weight, but also measure more than a dozen or even dozens of body composition indicators such as body fat percentage, muscle mass, water content, basal metabolic rate, etc. For example, the Xiaomi eight-electrode body fat scale can measure up to 35 comprehensive indicators through the eight-electrode and dual-frequency measurement mode, combined with the DEXA gold standard. The measurement results are more accurate, which can help users fully understand their physical condition and provide a more scientific basis for weight loss or fitness.2. Smart Bluetooth connection and data synchronizationSupporting Bluetooth connection to mobile phone APP is a significant feature of this type of product. Taking the Xiaomi Weight Scale S200 as an example, it can be connected to the Xiaomi Health APP. The data of each measurement will be automatically synchronized to the mobile phone to form a detailed health report. Users can intuitively see the trend of body changes and facilitate the adjustment of diet and exercise plans. In addition, Huawei Smart Body Fat Scale 3 Pro also supports Bluetooth and WiFi dual connections, data can be synchronized to the cloud in real time, historical weight can be checked at any time, and one scale can be bound to multiple Huawei accounts.3. Multi-user use and personalized experienceMost new smart scales support multi-user use. Each family member can create their own account in the APP to record and compare their own data. For example, the Keep body fat scale SE can store up to 99 weighing data offline, supports 10 people to measure and store data, and can intelligently identify different users. Some products, such as the Bear DZC-D18K5 body fat scale, can provide scientific advice analysis for each user based on big data and intelligent algorithms, which helps to reasonably customize and improve fitness plans.The size is 28*28cm