Get the realme Band 2 and stay on track with your fitness goals, thanks to its 90 sports modes ( with OTA update), 24/7 heart rate monitor, Blood oxygen monitor and Stress monitor. This gear lasts up to 10 days courtesy to its long lasting battery life. It is also 5ATM water resistant so that you can go swimming without any fear. It has smart AIoT control to have a better control of your realme smart devices right from your wrist.