HighlightsWith 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 bodyThe 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 nightThe band's stunning AMOLED Display seems to float on air, sitting atop a highly-breathable strap, which wraps around the wrist with easeTurn 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 handThe 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 scenariosThe 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 goThe most essential phone features, like incoming calls and messages, weather forecasts, and music controlsOverviewThe best smart devices integrate easily into your lifestyle and make everyday activities more convenient. The Amazfit GTR 3 Pro is a reliable, versatile and advanced lifestyle partner that is there for you whether you’re going to work, the gym or out with friends.The Amazfit GTR 3 Pro brings a smooth and simple user-experience. Quickly access the data you need and conveniently transition from one feature to another, with a smartwatch that does the basics better than ever.The Amazfit GTR 3 Pro can intelligently recognize10 your motions and begin recording related sports data, as soon as you begin any of these eight sports: Outdoor Running, Treadmill, Walking, Indoor Walking, Outdoor Cycling, Pool Swimming11, Rowing Machine, and Elliptical.The watch is equipped with a new self-developed motion algorithm, which assesses specialized data such as maximum oxygen uptake (VO2 Max), full recovery time, training load and training effect. Stay informed of performance aspects that can affect recovery, progress and exercise capacity, and track your performance data more professionally.Whether you’re a team player or prefer the focus of working out by yourself, the Amazfit GTR 3 Pro is the ultimate easy-to-use sports smartwatch. With over 150 built-in sports modes* to suit your choice of activity, the watch can track metrics like heart rate, calories burned, and more.SpecificationsCharging Type Type-CMaterial LeatherBattery Size None NoneProduct Weight 250 gColour Name BrownConnection Type GPSWhat's In The Box watch, charger, manualDial Material PlasticTrending Amazfit Gtr 3 ProProduct Length 9.5 cmProduct Height 5.4 cmProduct Width/Depth 10.01 cmSmartwatch Dial Size 1.45 inFeatures Multi-Touch, Mechanical, Pocket Size, Programmable, Water ResistantModel Number A2040Model Name GTR 3 proItem Quantity 1