HW21 watch got a trendy design. It looks Slim, sporty, and suitable for men and women. There is one physical button on the right side of the case. It is responsible for the function of turning on or running back. The reverse side has magnetic contacts for charging and a heart rate sensor.The watch body is made out of Metal with a Zinc-alloy case while the strap is TPU. This fitness tracker has a 1.28 inch full round IPS screen curved with 2.5D glass and created with a resolution of 240 x 240 pixels. The wearable also packed with a variety of watch faces and supports customized dials.HW21 is an IP68 waterproof smartwatch, The device has a heart rate sensor, which collects data on our heart rate over 24 hours. This model also helps you to control your sleep,. It also has a pedometer and allows us to control and estimate the calories burned throughout the day.HW21 Smartwatch also can track up to 12 sports modes includes walking, cycling, Alpinism, spinning, Indoors, Elliptical mac, Badminton, Basketball, Football, Free training. additional features are call and message reminder, Anti-lost, pre-set watch face, timer, stopwatch Bluetooth 5.0..etc. the device has battery with 7 days of normal usage.Buy now in best & lowest hw21 smartwatch price in Pakistan.