- 1.SMS, information, call reminders.
- 2.Bluetooth synchronization.
- 3.Data synchronization does not require cable.
- 4.Remote camera, take photos by phone through remote control of the wristband.
- 5.Activity tracker, record your daily activity: steps, distance, time, calories; check and share your data anytime.
- 6.Anti-lost, the wristband will remind you with vibration when your phone is 5m away from you.
- 7.When the Bluetooth is disconnected or the phone is out of the Bluetooth distance, the watch will alert you.
- 8.Sleep monitor, check sleep trend chart to view your sleep time and quality.
- 9.Sedentary reminder, set it to remind you to walk or exercise after a long time sit.
- 10.IP67 Waterproof, smart bracelet from water (Not for swimming or taking a shower).
- 11.Blood pressure, Spo2, Heart rate monitor
- 12.USB charging cable
- Device model: M4 heart rate bracelet
- Bluetooth: 4.0
- Battery: 90mA Polymer Lithium-ion
- Charging Time: 2 hour Using Time:about 7 days Standby Time: about 15 days
- Waterproof: Life Waterproof
- Compatible system: for IOS8.0 and above,for Android4.4 and above
- Synchronization Range: 3m(theoretical rang is 10m without any interference)
- Main functions: heart rate monitoring, step counting, calorie burning, distance, RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder, anti-lost, remote control, etc.
- Waterproof and dustproof: sweatproof, rainproof, splashproof
- Display screen size: 0.96 inches
- Screen type: TFT
- Connection parameters: Bluetooth Low-power Bluetooth 4.0 synchronization
- Other parameters: appearance material TPU
- Product net weight: 22g
- Product color: black, blue, red
- Other features: touch screen: full touch screen
- Control mode: button switch
- Data Storage: Record 7 days of detailed exercise data
- Battery type: polymer lithium battery
- Charging method: USB charging cable
- 1* m4 smart bracelet
- 1* charging cable
- 1* Instruction manual
Be the first to review “M4 Smart Bracelet Fitness Activity Tracker Heart Rate Monitor Tracker Blood Pressure Wristband Call Message Reminder Band”