The Amazfit GTS 2 mini is unique and have a board less design and curved with 2.5 d Glass. And the thickness is 8.95 mm and the design is very thin. The weight of Amazfit GTS 2 is 19.5 g weight it is a very light weight and this watch matches with every outfit. And the Amazfit GTS 2 mini one of the best feature is 1.55 inch smiled display and 100% NTSC high color saturation with a 450 nit Brightness. As a trendy smartwatch the GTS 2 mini can be with the 50+faces users and most of which have matching always on display. You can upload with custom modular dial. And this smartwatch contains all round health management. The Amazfit GTS 2 mini can provide heartbeat monitoring, stress level monitoring and female cycle tracking. And the most important feature is blood oxygen saturation measurement, and it is your personal health guardian. The Amazfit GTS 2 mini one of the function is 24 h heart rate monitoring warning to protect you with a bio tracker 2 PPT. The sleep quality monitoring for optimal performance and analyze sleep stages and naps. AP AI is calculated by processing data about your heart rate and complex health information with an algorithm. It helps you in exercise types regardless of time and place. Amazfit mini has monitored your stress level and give the best calming tips when overwhelmed. The Amazfit GTS 2 mini has one special feature which is 70 built sport modes and monitor your real time sports. It controls your music and sports notification. Amazfit GTS 2 mini has fully optimized battery management and its system provides 14 days of battery life. The 220 MAH battery is ready to power you through up to two weeks of activity. The pomodoro clock improves time management in work and study efficiency. And the Bluetooth camera remotely control the mobile phone to take photos and turn on selfie mode. On par with traditional high-end watches and free for daily use or when swimming. The color of the watch is unique midnight black, flamingo pink and sage green which goes with every outfit. The body of this watch is aluminum alloy and the bottom shell is plastic and the is only one button with water proffers grade 5 arms .so if you are looking for a smartwatch I would suggest this is the best option with reasonable price.