Smart watch Fitbit Sense 2 Lunar White/Platinum (FB521SRWT)

– Digital Touchscreen
– Water resistant Waterproof up to: 50 m
– Built-in microphone, Built-in speaker(s)
– Heart rate monitor, Accelerometer, Activity tracker, Amazon Alexa
– GPS (satellite) GLONASS
– Bluetooth 5.0, Near Field Communication (NFC)
– Built-in battery Lithium Polymer (LiPo) 144 h