M9 Ultra Max Gold Edition Luxury Stainless Steel Sports Heart Rate Health Monitoring Watch Smart Watch

Model: M9 ultra max
Origin: China
Colors: As Shown
Heart Rate Sensor： LC10A
Display： 2.1” TFT320*385/IPS
Touch control TP： G+F
Battery： polymer lithium battery，3.7 V380mAh
Charge mode： wireless charging
Fuselage material: Zinc alloy wire drawing process
Waterproof level: IP68
Product size: 49*44*11.9MM
Strap size:258mm
Strap width:22mm