● Watchband Material: Silicon strap, buckle type clasp
 ● Color: Blue,Red, Black
 ● Dispaly size: 1.0Inch high clear big display, Color Screen,128*96mm
 ● Supported Operation System: Android 4.0 and above, iOS 8.0 and above，support bluetooth 4.0
 ● Platform: MT2503+MT5931
 ● Charging type: Magnetic charging
 ● Net work: 2G
 ● Battery: 600mAh Lithium battery, Using time: 2-4Days,
 ● Supports computer-based management of users, management of distributors, and management of equipment

Functions:
1: High-precision real-time positioning; GPS + LBS + WIFI + G-SENSOR + AGPS + Beidou + BLE seven-fold positioning.
2: Long standby + beautiful appearance, 600 mAh battery + optimized power saving algorithm.
3: Large volume speaker: voice reminder and voice task assignment.
4: waterproof, scratch-resistant and dust-proof.
5: SOS one-button help, two-way call, pedometer, drug reminder, heart rate blood pressure test (double lamp), monitoring and recording. Support two-way call, voice message.