2021 hot best P38 Smart Watch Men Women Series 4 Iw8 Smartwatch Heart Rate

Specification:

• Screen size:1.69in


• Bracelet size:L*W*H=44.4*36*10.2MM


• Wristband size:Total length 255MM, adjustable length 155-235MM


• The main chip:Nordic 52832


• Memory size:256KB+64MB


• Heart rate sensor model:Tianyi Hexin HRS3300


• Cover material:glass


• Wristband material:Silica gel


• Single product weight 50.5g


• Flat motor:Full t-ouch


• Resolution:240*280


• Flash size:64M


• BT version:BLE 5.0


• Antenna:FPC


• Battery:polymer


• Battery capacity:200mAh


• Charging method:Magnetic charging


• Waterproof level:IPX7


• Standby time:20 days


• Usage time:5--7 days


• APP language:Danish, Ukrainian, Russian, Bulgarian, Bokmal, Norwegian, Hindi, Indonesian, German, Italian, Czech, Japanese, Pashto, French, Polish, Thai, Swedish, Simplified Chinese, Traditional Chinese, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean