Smart Watch ULTRA AMOLED Screen Wireless Charger NFC Bluetooth Call Compass

System requirements:android5.0+ / ios10.0+
Bluetooth version:5.3
Battery capacity:460mAH
Key method: full screen touch + three buttons + knob
Charging interface:wireless charging
APP:RDFit
Functions:
NFC, games, smart island, compass, wooden fish, heart
rate measurement, blood pressure, blood oxygen,
sleep monitoring, weather, monthly calendar, remote
photography, lock screen password, calculator,
exercise mode, stopwatch, countdown, music, message
push, phone reminder, making a call, QR code push, etc
Language
Chinese, English, Russian, Spanish, German, Italian,French, Portuguese, Polish, Greek, Turkish, Hebrew,Arabic, Indonesian, Vietnamese,Thai,Persian