Amazfit GTR 3 Pro 36.83mm Smartwatch, GPS, Brown

Highlights: With the Amazfit GTR 3 Pro you can test your heart rate, blood-oxygen saturation, stress level and breathing rate in a single tap of the watch, for a result in as little as 45 seconds4. Recognizing the importance of the role blood-oxygen saturation5 (SpO2) levels play in human health, the Amazfit GTR 3 Pro's advanced biosensor is able to automatically monitor your SpO2 level 24 hours a day, thanks to the new Zepp algorithm. With unprecedented visual clarity that reaches 331 ppi, the large 1.45-inch screen of the Amazfit GTR 3 Pro shows you exactly what you want, when you want it, and is visible even under bright sunlight. It can help you understand how well your body is absorbing oxygen, and the amount of oxygen delivered to your body The remarkable sensor and app in Apple Watch Series 6 allow you to take on-demand readings of your blood oxygen as well as background readings, day and night The band's stunning AMOLED Display seems to float on air, sitting atop a highly-breathable strap, which wraps around the wrist with ease Turn a treasured picture into a memorable watch face, via the Health App, to keep a beloved pet, cherished memory, or iconic image, in your sights and close on hand The battery is more than equipped to handle business trips and vacations, running for up to two weeks in typical usage scenarios, and up to 10 days in heavy usage scenarios The TruSport fitness system tracks high-level metrics like running ability index, VO2Max, recovery time, and training effect, with data-driven tips and engaging TriRing check-in tasks6, to get you raring to go The most essential phone features, like incoming calls and messages, weather forecasts, and music controls