Specification:
System Requirements: Android 4.4 and above, more than IOS 7.0 Bluetooth version: V4.0 The main control chip: Didlog 14580 Sensor: gravity sensor / reflective photoelectric sensor heart rate Screen Display: 0.69-inch LED Battery capacity: 60-70 mA Standby time: 100 days Working time: 15 days Button: capacitive touch buttons Remind mode: highly sensitive built-in motor Charging Interface: USB plug and play-sided Waterproof grade: IP67, dust and waterproof professional APP / APK download: Android and Apple applications simultaneously,Features:
Bracelet built-in NFC chip supports read and write, can make their own business cards, use Auto Link opens Using a fine-grade aviation aluminum brushed surface. Colorful and stable male-stage oxidation process 10,000 rpm high-speed high-precision CNC fine mirror edging DIAOG chip stabilized power accurate record step algorithm to experience intelligent life medical grade static error. Dynamic real-time monitoring of heart rate, NFC business cards, unlock the encryption. Custom features, aerospace aluminum body brushed surface