Amazfit GTS 4 Mini Smart Watch Unisex, Alexa GPS, Fitness Tracker w/ 120+ Sport

I upgraded to the bigger 1.75 screen. This is the 1.65. Works great. No scratches on screen as I've always had a protector (see picture) on it. Position with Precision】Amazfit GTS 4 Mini smart watch supports 5 satellite positioning systems to help you make the most of your journeys into the great outdoors, and uses circularly-polarized antenna technology to improve positioning performance and accuracy..Water resistance depth:50 meters.Supported Application:GPS,Voice Control,Multisport Tracker,Heart Rate Monitor,Sleep Monitor. Connectivity technology:Bluetooth. Wireless comm standard:Bluetooth Alexa Built-in & Powerful Zepp OS】Easily set an alarm, ask a question, get a translation and more, with the Amazon Alexa feature of the watch. Packed with smooth & low power-consuming Zepp OS, which features over 10 mini apps, including the Home Connect third-party app, to help enhance your daily life. Health Made Effortless】Easily test your heart rate, blood-oxygen saturation and stress level simultaneously with a single tap of the smartwatch, for a result in as quick as 45 seconds. Also, this watch provides in-depth monitoring of sleep quality to keep you on top of your health. 120 plus Sports Modes & Smart Recognition】Walking, running, cycling, yoga, and more. Whichever activity makes you challenge yourself, you'll likely find a sports mode for it on the fitness tracker watch. And Jump into action quickly with smart recognition of 7 Sports.