Haylou Watch 2 Pro BT Calling Smart Watch with spO2 - Dark Blue

CategorySpecificationBrandHaylouModelHaylou Watch 2 Pro BT Calling Smart WatchBluetoothVersion 5.3Display1.85" Colorful DisplayResolution240 × 284 pxBattery Capacity250mAhBattery LifeUp to 10 days (24h HR monitoring)Weight51.4gDimensions48.82 × 37.70 × 10.83 mmOperating SystemAndroid 6.0 SensorsHeart Rate Sensor Download