The Amazfit Cheetah Square is the perfect running companion. With tailored scientific training guidance, precise fitness tracking, and industry-leading GPS accuracy, you can train smarter and reach peak performance.The Amazfit Cheetah Square is the expert's choice, featuring an ultra slim and light design with a 1.75" AMOLED display and alloy bezel. With Dual-band GPS and a circularly-polarized antenna, accurately track your 150+ sports mode activity and get accurate post-run feedback with AI-powered training support. Plus, with an ultra-long battery life and 6 Satellite system positioning, you'll never worry about power again.