Smart watch fitness heart rate blood oxygen sleep pedometer

; Operation Mode: Touch Button Type; Wristband Material: Silicone; Product Weight: 36G(G); Strap Style: Sports; Compatible Platform: Ios; Function: Step Counting,Heart Rate Monitoring; Communication Type: Bluetooth; Endurance: 7-14 Days; Waterproof Grade: Life Waterproof; Screen Type: Ips; Mold Type: Private Mold; Case Material: Anodized Aluminum Metal; Dial Style: Square; Table Diameter: 28Mm And Below; colour