Haylou Solar Plus RT3 Bluetooth Calling Smartwatch Mobopro1

Sensor: Heart rate sensors, blood oxygen sensors, acceleration sensors Bluetooth Connection: Bluetooth 5.3 Storage Capacity:128Mb (16Mb) Display: 1.43-inch AMOLED Display, 466*466 Resolution Battery Capacity: 220mAh Battery Life: 7 days (heart rate on all day) System Requirements: Android 6.0 and above; iOS 11.0 and above Rated Dustproof / Waterproof: IP68 APP Name: Haylou Fun Sport Modes: 105 Sports modes (running, cycling, yoga, and so on) Features: Bluetooth call, heart rate monitoring, blood oxygen detection, emotion detection, stress detection, sleep detection Languages: English, Chinese Simplified, Portuguese, Russian, Polish, Spanish, Italian, Belarusian, Vietnamese, Ukrainian, French, German, Turkish