Xiaomi Watch S4, Smart Band 9 Pro also go official

Aside from a new flagship lineup, new tablets, and a new EV, Xiaomi also announced new wearables: the Xiaomi Watch S4 and the Smart Band 9 Pro.

Both follow the same design language as their predecessors with circular and rectangular watch faces. Their case is also made of aluminum material.

For connectivity, the Watch S4 also comes with an eSIM option, and both comes with Bluetooth for smartphone interconnectivity.

Xiaomi Watch S4 specs:
1.43-inch AMOLED display
466 x 466 pixels, 2200-nit peak brightness
Supports eSIM (4G), GPS | Bluetooth 5.2
Sensors: heart rate, blood oxygen, air pressure, ambient light, accelerometer, gyroscope
5ATM water resistant
Xiaomi HyperOS 2
486mAh battery
LTE version: up to 7 day runtime (typical), up to 3 days heavy use
Bluetooth only: up to 15 days typical use, up to 5 days AoD enabled
47.3 x 47.3 x 12 mm
Fluororubber/ Leather strap
44.5g
Black, Silver (casing)

Xiaomi Smart Band 9 Pro specs:
1.74-inch 2.5D curved AMOLED
336 x 480 pixels, up to 2000-nit peak brightness
Aluminum alloy core
Sensors: optical heart rate, blood oxygen, ambient light, accelerometer, gyroscope
5ATM water resistance
Supports NFC, Bluetooth 5.4
350mAh battery
Up to 21 days battery life, up to 10 days with AoD enabled
43.27 x 32.49 x 10.8 mm
24.5g (watch only)

Price and availability

Both watches are now available for purchase in China. The Watch S4 starts at CNY 999 for the Bluetooth version only and the eSIM variant is priced at CNY 1,199.

The Smart Band 9 Pro starts at CNY 399 for the TPU strap and CNY 449 for the leather variety.