1, Battery capacity: 300mAh
2, Normal use -10 days, Frequent use -5 days, standby time -45 days
3, Wrist circumference: 120-200mm
4, IP67 waterproof
5, Bluetooth V5.3
6, Magnetic charging
7, Features: - 2.0-inch full high-definition large screen, 320*386 resolution, screen-to-body ratio up to 85%, all-metal frame, super-textured knobs and buttons
- Equipped with a high-precision PPG biological tracking sensor, the monitoring accuracy is increased by 15%, and the exercise heart rate detection accuracy is increased by 10%
- Support one-click bluetooth calling
- Built in over 100 kinds of sports mode
- Over 12 languages as options
- Multi-functional health caring, smart gadgets for daily life