M4 Pro Smart Bracelet with Temperature Measurement Function Wristband Fitness Tracker.
Features:
1. Thermometer
2. HD 0.96'' color screen
3. Message sync with cellphone
4. Environmental comfort silica gel band
Note: This is not Xiao Mi Band 4. Smart wristband is not for medical use, please don't buy for checking health (heart problem or blood pressure problem).
