Withings Scanwatch Nova watch w/ EKG & pulse

Altimeter: Yes
Blood oxygen sensor: Yes
Active minutes: Yes
Skin temperature sensor: Yes
Calories burned: Yes
Heart rate monitor: Yes
Accelerometer: Yes
Quality of sleep: Yes
Market positioning: Smartwatch
Watch case material: Spring steel
Shape: Round
Watch case size: 42 mm
Watch case colour: Stainless steel
Lens material: Sapphire
Band colour: Stainless steel
Water resistance: 10 ATM
Battery type: Built-in battery
Battery life: 30 day(s)
Charging time: 2 h
Weight: 63 g
Mobile network connection: No
GPS (satellite): Yes
Built-in microphone: No
FM radio: No
Mobile operating systems supported: Android 9.0, Android 11.0, Android 10.0, Android 10.0, iOS 15, Android 13.0, iOS 9.0, iOS 9.0, iOS 9.0, iOS 9.0, iOS 16, Android 12.0, Android 8.0, Android 8.0
Built-in camera: No
Built-in speaker(s): No
Display diagonal: 1.6 cm (0.63")
Display type: Hybrid
Display technology: OLED
Pixel density: 282 ppi
Bluetooth: Yes
Wi-Fi: No
USB port: No
Near Field Communication (NFC): No
Bluetooth Low Energy (BLE): Yes
Headphone connectivity: No