![Amazfit GTR 4 Smartwatch Fitness Watch, Alexa Built-in, GPS, Sports Watch with 150 Sports Modes, Bluetooth Phone Call & Music Storage, 14-Day Battery Life, Nylon Black: Amazon.co.uk: Sports & Outdoors Amazfit GTR 4 Smartwatch Fitness Watch, Alexa Built-in, GPS, Sports Watch with 150 Sports Modes, Bluetooth Phone Call & Music Storage, 14-Day Battery Life, Nylon Black: Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/71QD7amt6UL.jpg)
Amazfit GTR 4 Smartwatch Fitness Watch, Alexa Built-in, GPS, Sports Watch with 150 Sports Modes, Bluetooth Phone Call & Music Storage, 14-Day Battery Life, Nylon Black: Amazon.co.uk: Sports & Outdoors
![Amazfit GTR 4 Smart Watch with GPS, Sleep Quality Monitoring, Step Tracking, Heart Rate & SpO2 Sensor, Alexa Built-In, Bluetooth Calls & Text, 14-Day Battery Life, AI Fitness App & Sports Coach ( Amazfit GTR 4 Smart Watch with GPS, Sleep Quality Monitoring, Step Tracking, Heart Rate & SpO2 Sensor, Alexa Built-In, Bluetooth Calls & Text, 14-Day Battery Life, AI Fitness App & Sports Coach (](https://m.media-amazon.com/images/I/51arGv%2BMFkL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA544%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazfit GTR 4 Smart Watch with GPS, Sleep Quality Monitoring, Step Tracking, Heart Rate & SpO2 Sensor, Alexa Built-In, Bluetooth Calls & Text, 14-Day Battery Life, AI Fitness App & Sports Coach (
![Amazfit GTR 4 Smartwatch Fitness Watch, Alexa Built-in, GPS, Sports Watch with 150 Sports Modes, Bluetooth Phone Call & Music Storage, 14-Day Battery Life, Black: Amazon.co.uk: Sports & Outdoors Amazfit GTR 4 Smartwatch Fitness Watch, Alexa Built-in, GPS, Sports Watch with 150 Sports Modes, Bluetooth Phone Call & Music Storage, 14-Day Battery Life, Black: Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/711qqkEtJWL._AC_UF350,350_QL80_.jpg)