DIONA R3 Smartwatch

DIONA R3 highlights

• 350mAh large-capacity battery, longer battery life, with fast wireless charger, no need to worry about low power.
• Built-in multiple styles of dials to meet diverse aesthetics and show your own personality trend.
• High-precision optical sensor, can monitor and protect heart rate, blood oxygen, blood pressure, sleep and other body data at any time.
• Connect to smartphones via Bluetooth, answer and reject calls on the watch, and check call records.
• Supports professional sports modes such as running, cycling, mountaineering, triathlon, etc., and monitors various sports data in real time.