SW01 Ultra max 49MM Bluetooth smart watch (High-end chip) Black

Charging Time: 2.5H
Duration: Normally about 10 days 
Standby Time: 150 days
Compatible system: IOS/Android 
2 straps included 
Screen resolution: 458*518
High-end chip, Schetsche solution (SF32LB551)
APP：Wearfit Pro
Selling Points:
1. Low power consumption, long battery life
2. 2.02 inch large display, higher definition 
3. High frequency, quick running, fast screen refresh, more operation process
4. Multiple sport modes to meet a variety of application scenarios
5. IP8 Waterproof