[Compact Design] eufy A1 Smart Scale measures just 26 × 26 × 2.5 cm, making it ideal for small spaces. It can easily be stored underneath furniture for further convenience. [12 Body Measurements] Understand how your body is changing over your fitness journey with 12 key insights, including weight, body fat %, bone and muscle mass, and more. [Instant Bluetooth Connection] eufy A1 Smart Scale automatically connects to your phone when you step on it. [Record Insights on the App] Connect eufy A1 Smart Scale to the app and it will automatically update your latest insights via Bluetooth. [One Smart Scale for the Whole Family] Create up to 16 profiles on the app so the whole family can use it. Please note: This scale only supports weight measurements in kg and lb. It don't provide weight in stones