VIDVIE Wireless Calling Samrt Sports Watch

Description

APP: Fere Fit. Main control chip CPU: 5691G. Compatible system: Android5.0 or above IOS9.0 or above. Watch size: 47.7mm*40.1mm*9.6mm. Strap width: 28mm. Storage: 128MB. Battery type: polymer lithium battery. Capacity: 260mAh. Waterproof level: daily waterproof. Charging time: 2-3H. Working time: about 3 days. Standby time: 3-5 days.