M4 Smart Waterproof Fitness Tracker
M4 স্মার্ট ওয়াটারপ্রুফ ফিটনেস ট্র্যাকার
Product Details:
100% brand new and high quality
0.96 inch 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 7 days,
Quick to charge in 2 hours (USB charging, USB cable included)
Bracelet band is replaceable
Soft TFU bracelet, quite skin-friendly and comfortable
Smart life assistant to help you a lot.
