The band includes an improved silicone strap and an aluminium alloy-made tracker module with ADI sensor and connectivity features such as Bluetooth 4.0 (LE). The optical heart rate sensor is compared to that of an
Apple Watch, and is said to give an advanced fitness tracking experience over its predecessor. The device also calculates the number of calories burned during exercise and keeps a track on the the number of steps taken as well.
The Xiaomi Mi Band 1S has an IP67 rating to authenticate dust and water-resistant capabilities, and can also be submerged in up to 3 feet of water for about 30 minutes. The Mi Fit app is compatible with device running
Android 4.4 (KitKat) and iOS 7.0. In addition, the company has also introduced a feature known as ‘smart unlock’ which was originally designed for the Mi Band for MIUI 6 running Xiaomi
smartphones.
The Mi Band 1s packs in a 45mAh-embedded battery, measures 37mm x 13.6mm x 9.9 mm and weighs 5.5 grams. The company claims that the battery will last up to 20 days.
