It has a fashionable look available in different colours, available in black, blue, red colours. Weighing just 50 grams, the smart band has an oval design similar to Mi Band 4 and with a sporty silicone strap. The smart band has an IP68 waterproof rating, able to withstand splashes of water and hand washing.
The smart band has a 0.96” inch colour TFT display with 160 x 80-pixel resolution with touch button key operation. The high definition display is sharp and with crisp colours making it easy to read the text and graphics.
UNDER THE HOOD:
When it comes to sensors, the M4 smart band is equipped with g-sensor, heart rate sensor. There is also a blood pressure monitor, a blood oxygen monitor. The M4 Max smart band has Bluetooth 4.0 and compatible with Android 4.4 and iOS 8.2 and above.
The smart band has a step counter, distance tracking, calorie counter, sleep monitoring, sports mode such as cycling, running, badminton. Additional functions included are an alarm, call and message notifications, social app notifications, stopwatch, calendar, anti-lost, camera remote control.
It has 105 mAh lithium polymer battery with 30 days of standby time and 5 days of normal usage, which is average in this type of smart band.
Its not a original m4 band but good copy prize is much higher
It was really nice watch.
Got this product for my wife who want to monitor steps and heart rate. But this product is very accurate with steps, heart rate and as well as Blood pressure monitor. She really likes this band