Fitbit Versa 4 Digital Touchscreen Rose GPS (satellite) Smartwatch

Skin temperature sensor: Yes Stress monitoring function: Yes Heart rate sensor type: Optical Calories burned: Yes Smart notifications: Yes Blood oxygen sensor: Yes Distance travelled: Yes Accelerometer: Yes Workout tracking: Yes Altimeter: Yes Vibrating alarm clock: Yes Quality of sleep: Yes Short Message Service (SMS): Yes Alarm clock: Yes Call notifications: Yes Answerphone remote access: Yes Personal goals: Yes Blood pressure monitor: Yes Barometric altimeter: Yes Advanced workouts: Yes Vibrating motor: Yes Ambient light sensor: Yes Automatic daily activity detection: Yes SMS notifications: Yes Find my phone function: Yes Virtual assistant: Amazon Alexa Heart rate monitor: Yes Activity tracker: Yes Maximum strap length: 20.9 cm Shape: Square Band colour: Pink Protection features: Water resistant Waterproof: Yes Suggested gender: Any gender Watch case colour: Rose Watch case material: Aluminium Magnetic charging connector: Yes Wrist size range: 129 - 209 mm Waterproof up to: 50 m Closure type: Single prong strap buckle Band size: S/L Minimum strap length: 12.9 cm Removable strap: Yes Market positioning: Smartwatch Battery type: Built-in battery Battery life (max): 144 h Battery life: 6 day(s), 144 h Charging time: 2 h Battery technology: Lithium Polymer (LiPo) Operating temperature (T-T): -10 - 45 °C Width: 40.5 mm Depth: 40.5 mm Thickness: 1.12 cm Mobile network connection: No GLONASS: Yes GPS (satellite): Yes FM radio: No Operating system installed: Fitbit OS Built-in camera: No Built-in speaker(s): Yes Mobile operating systems supported: iOS, Android Built-in microphone: Yes Charger: Yes Touchscreen: Yes Display type: Digital Always-on display: Yes Colour display: Yes Headphone connectivity: Bluetooth Bluetooth Low Energy (BLE): Yes Wi-Fi: No Bluetooth version: 5.0 USB port: No Near Field Communication (NFC): Yes Bluetooth: Yes