F57 Smart Watch Bluetooth Call 1.91 Inch Screen 24 Hour Blood Glucose Heart Rate Monitoring Temperature Blood Pressure Oxygen
Highlights 1. incredible standby time of 300-350 hours 2. Stay on track with the built-in pedometer for your fitness and wellness goals 3. Never miss an important call with the user-friendly call reminder feature 4. Keep active and avoid long periods of sitting with the helpful sedentary reminder