Fitness Tracker M4 Smart Band Waterproof Watch
M4 ওয়াটারপ্রুফ রিস্ট ব্যান্ড ব্রেসলেট ওয়াচ
100% brand new and high quality
0.96inch IPS color screen display,
Clear to see even under sunlight
Calorie consumption, exercise distance, pedometer Support Dynamic Heart rate, Blood Pressure, Blood Oxygen monitoring, Support call reminder and message
Wear in the rain, but it better not swim
Large battery built in and work for 7days,
Quick to charge in 2 hours (USB charging, USB cable included)
Bracelet band is replaceable
Soft TFU bracelet, quite skin-friendly and comfortable
