Biometric Monitors

Smart Watch 0.2 inch Smart Wristbands Fitness Band Bluetooth Sleep Tracker Heart Rate Monitor Blood Pressure Blood Oxygen Compatible with IP68 Heart Rate Monitor Model:R2; Languages:English,French,German,Spanish,Russian,Japanese,Portuguese,Italian; What's in the box:1 USB Charging Cable; Connection:Bluetooth; Standby Time:72-100; Capacity:20; Type:Smart Wristbands Fitness Band; Material:Stainless steel;... Smart Watch 0.2 inch Smart Wristbands Fitness Band Bluetooth Sleep Tracker Heart Rate Monitor Blood Pressure Blood Oxygen Compatible with IP68 Heart Rate Monitor