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Amazfit GTR 2e and Amazfit GTS 2e smartwatches officially launched in the US: Blood-oxygen saturation measurement and up to 45 days of battery life for US$139.99 - NotebookCheck.net News
![Amazfit GTR 2 Smartwatch: 14-Day Battery Life - 90 Sports Modes - Heart Rate, Sleep, Stress, SpO2 Monitor, - Bluetooth Phone Calls - Water-Resistant - 3GB Music Storage, Sport Edition - Newegg.com Amazfit GTR 2 Smartwatch: 14-Day Battery Life - 90 Sports Modes - Heart Rate, Sleep, Stress, SpO2 Monitor, - Bluetooth Phone Calls - Water-Resistant - 3GB Music Storage, Sport Edition - Newegg.com](https://c1.neweggimages.com/ProductImage/ANRYS201124NNoUg.jpg)
Amazfit GTR 2 Smartwatch: 14-Day Battery Life - 90 Sports Modes - Heart Rate, Sleep, Stress, SpO2 Monitor, - Bluetooth Phone Calls - Water-Resistant - 3GB Music Storage, Sport Edition - Newegg.com
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Amazfit GTR 2e Smartwatch with 24H Heart Rate, Sleep, Stress and SpO2 Monitor, Activity Tracker with 90 Sports Modes, 24 Day Battery Life, Black | KEES
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Amazfit GTR 2E Smartwatch With 24 Hours Heart Rate And SPO2 Monitor, Obsidian Black - Best Online Shopping Website in Ajman | Ajman Shop
![Amazfit GTR 3 Pro Smart Watch for Men,12-Day Battery Life, Alexa Built-in, Bluetooth Call & Text, GPS & 150 Sports Modes, 1.45”AMOLED Display, Fitness Watch with SpO2 Heart Rate Tracker, Brown Amazfit GTR 3 Pro Smart Watch for Men,12-Day Battery Life, Alexa Built-in, Bluetooth Call & Text, GPS & 150 Sports Modes, 1.45”AMOLED Display, Fitness Watch with SpO2 Heart Rate Tracker, Brown](https://m.media-amazon.com/images/I/71Ipqh2hBRL._AC_UF894,1000_QL80_.jpg)
Amazfit GTR 3 Pro Smart Watch for Men,12-Day Battery Life, Alexa Built-in, Bluetooth Call & Text, GPS & 150 Sports Modes, 1.45”AMOLED Display, Fitness Watch with SpO2 Heart Rate Tracker, Brown
![Amazfit GTR 3, GTR 3 Pro and GTS 3 with curved AMOLED display, 24×7 SpO2 monitoring, Alexa launched in India starting at Rs. 13999 Amazfit GTR 3, GTR 3 Pro and GTS 3 with curved AMOLED display, 24×7 SpO2 monitoring, Alexa launched in India starting at Rs. 13999](https://images.fonearena.com/blog/wp-content/uploads/2021/10/Amazfit-GTR-3.jpg)
Amazfit GTR 3, GTR 3 Pro and GTS 3 with curved AMOLED display, 24×7 SpO2 monitoring, Alexa launched in India starting at Rs. 13999
![Amazfit GTR 4 Blood Oxygen Accuracy Test 🩸 | How Accurate Is SpO2 Sensor? 🤔 @AmazfitGlobal - YouTube Amazfit GTR 4 Blood Oxygen Accuracy Test 🩸 | How Accurate Is SpO2 Sensor? 🤔 @AmazfitGlobal - YouTube](https://i.ytimg.com/vi/LT_Ze14jPWg/maxresdefault.jpg)