There are plenty of fancy smartwatches on the market these days. Not many of them last a long time on battery life. The Amazfit GTS 4 Mini is a smartwatch that lasts up to 15 days on battery. It has an ultra-slim 9.1mm body, weighing only 19g. It also has a 1.65-inch AMOLED display. This watch has more than 120 sports modes and can automatically recognize 7 sports movements.
The Amazfit GTS 4 Mini supports 5 global positioning systems. It can not only track your fitness activity but also sleep and stress level. It even has Alexa built-in. With PeakBeats, you will be able to figure out how training load, recovery time, and other factors affect your recovery and fitness. This watch 5ATM waterproof. It works with the Zepp app. You can find out more about it here.