Withings Scanwatch Light - a watch with ECG function, heart rate and SPO2 measurement, as well as physical activity and sleep tr

Characteristics Active minutes: Yes Accelerometer: Yes Heart rate monitor: Yes Calories burned: Yes Sleep quality: Yes Design Housing material: Stainless steel Strap material: Fluoroelastomer Shape: Round Market positioning: Smartwatch Water resistance: 5 ATM Strap color: White Watch case size: 37 mm Watch case color: Gold Power Supported battery type: Built-in Charging time: 2 hours Battery life: 30 days Weight and dimensions Product weight: 27.1 g Network Mobile network connectivity: No Efficiency FM Radio: No Support for mobile operating systems iOS 9.0 Android 9.0 Android 10.0 iOS 16 Android 11.0 Android 12.0 Android 13.0 Android 8.0 iOS 15 Built-in camera: No Package contents Quick Installation Guide: Yes Charger: Yes Cables: USB Display Display type: Hybrid Pixel density: 282 ppi Display technology: OLED Ports and interfaces NFC: No Bluetooth: Yes Wi-Fi: No USB port: No Bluetooth Low Energy (BLE): Yes Headphone plug: No