Xiaomi Mi Watch S1 GPS Smartwatch With 1.43″ Amoled Display

Product name: Xiaomi Watch S1
Materials: Sapphire glass + stainless steel case
Strap material: Calfskin leather/Fluororubber
Product colou: rBlack (black leather strap + black fluororubber strap); Silver (brown leather strap + grey fluororubber strap)
Product dimensions: 46.5mmx46.5mmx11mm (not including strap and local protrusions)
Display: 1.43″ AMOLED display
Display resolution: 466×466
Adjustable length strap: 165.1mm-225.1mm (leather); 149.8mm-233.8mm (fluororubber)
Battery capacity: 470mAh
Battery type: Lithium-ion polymer battery
Operating temperature: -10?-45?
Water resistance rating: 5 ATM
Sensors: Heart rate sensor (with blood oxygen sensor), accelerometer, gyroscope, geomagnetic sensor, atmospheric sensor, ambient light sensor
Charging port: Wireless charging
Microphone: Supported
Speakers: Supported
Note: Both the varaiants come with an additional brown leather strap.