Xiaomi Watch S1 GL (Black)

Xiaomi Watch S1 Design and Display
Xiaomi Watch S1 sports a circular dial with a stainless-steel frame. The watch also has two tiny round buttons on the right side and has removable straps available in Black and Silver color options.
As for viewing, the watch carries a 1.4-inch AMOLED display on a round dial. It offers a resolution of 466x466px and has a pixel density of 461PPI. Besides, the screen is protected with a layer of Saphhire glass for extra durability
Xiaomi Watch S1 Features and Health trackers
Xiaomi Watch S1 comes with an in-built microphone and a speaker for better voice calling. The watch can be used to control music playback, read incoming notifications, get weather updates, etc. Besides, it has a 5-ATM water-resistant rating which protects the watch from spills and splashes.
As for the health trackers, it offers a 24×7 heart-rate monitor, a SpO2 tracker, and a Sleep monitor for tracking the sleep cycle. The smartwatch includes 117-sports modes and has an activity tracker for checking steps, calorie burn, and workout details.
Xiaomi Watch S1 Battery and Connectivity
Xiaomi Watch S1 packs a 470mAh Li-Ion Polymer battery under the hood. As far as the battery is concerned, Xiaomi says the watch can deliver 12-days of power backup on normal usage. Also, the watch supports wireless charging.
The smartwatch has Bluetooth 5.2 connectivity with 10-meters of wireless range. Also, It is compatible with devices running on Android 6.0, and above and iOS 9.0, and above.