- AMOLED Ultra-clear Display 1.58" AMOLED Display | 60Hz High Refresh Rate | Bluetooth Calling | Sports and Health - Dynamic Watch Faces - Draw attention through seamless switching of dynamic watch faces. Custom watch faces are also available to match your unique style - Album Storage Function Record the precious moment of family gathering, traveling or daily life and transform these memories into a personalized watch faces, so that you can recall beautiful memories at the raise of your hand. - Alloy Middle Frame - Featuring a lightweight yet durable alloy frame design, Solar 5 embodies the beauty of elegance and simplicity while providing optimal wearing comfort for strenuous workout. - Stainless Steel Strap Made of refined stainless steel, the strap is durable and wear-resistant, showing a modern elite taste especially in business occasion. - Recorder Function Clearly record important meeting, lecture or inspiration with the built-in recorder function which supports up to 70-minute recording time*. Solar 5 is your indispensable work assistant - Comprehensive Health Monitoring The multi-channel PPG sensor has been upgraded to provide more accurate health monitoring such as heart rate, blood oxygen saturation and sleep, protecting your physical health in all aspects. - 100+ Professional Sports Modes Covering more than 100 sports modes, including swimming, cycling, mountaineering, running, etc., Solar 5 can meet diverse sports needs and make your sports more efficient. - Easy Access Control & Smart Guardian Solar 5 supports NFC access control and off-wrist lock screen functions. Just tap the access card on the watch to quickly open the door. The smart off-wrist lock feature automatically detects when you're not wearing it and secures the screen, always protecting your privacy. - Extra-long Battery Life Enjoy a long-lasting companion that lasts for 40 days under long battery life mode and 15 days under typical usage mode. Say goodbye to frequent charging.