M4 Fitness Smart band Its perfect If you’re a fitness freak and love keeping a track of the calories burnt, sleep cycle, and heart rate, and then the M4 Smart Band is what you need. This smart band works as a heart rate tracker, fitness watch, and an activity tracker. M4 Waterproof Smart fitness Band compatible with Bluetooth or Heart Rate Sensor. It is compatible with devices having Bluetooth version 4.0 and below in smartphones, tablets, and PCs and also supports Android. Functions: 1.Heart Rate Monitor 2.Sedentary reminder 3.Calories 4.Time 5.Alarm 6.Anti-lost 7.Distance calculation 8.Step Monitor 9. Call Alert 10.Wrist sense Pre-requisites for use: Your mobile phone Bluetooth version must be Bluetooth 4.0 or higher Android version must be Android 4.3 or above. Working: To connect the smart band to the mobile phone, you need to connect the current mobile successfully via Bluetooth.
This Smart Fitness Band Delivers 100% Accurate Heart Rate Readings ( Other Low Price Models Have Incorrect Readings ), 90 MaH Battery ( Most other models have 60 Mah Battery ), 4 Days Stand By Time ( Most other models have 1-2 Days ), 4 Themes ( Most Others Have 2-3 Themes )
This M4 Smart Watch Has High-Resolution Dust Resistant Hd LCD Touch Screen, This M4 Has Four Different Display Themes to Choose From Polymer Lithium Battery, Standby Time up to 3 – 4 Days After 1.5 Hours Fully Charged
This M4 Smart Band Has Even More Functions like Calls/text reminder: It will vibrate to alert you if your phone receives a phone call, Message, Alarm clock, Message calls notifications, Remote camera control, Anti-lost, Find the phone App, Social Platform Support: Facebook, Whatsapp, Linkedin, Instagram, and Twitter Notifications on Display
Live Heart Rate Monitor, Blood Pressure Monitor (Non-Medical Use ), Blood Oxygen Monitor, Steps Counter, Calories Counter, Distance Measure, Stopwatch, Sleep quality measurement,