Emir BardakçıOn todays Xiaomi 15th Anniversary Strategic New Product Launch Conference, the brand launched the Xiaomi Watch S4 eSIM 15th Anniversary Edition, a high-end smartwatch boasting a self-designed XRING T1 chip from Xiaomi. Equipped with full 4G eSIM connectivity, cutting-edge fitness monitoring, and a forged carbon look and feel, this anniversary edition watch heralds a breakthrough moment in Xiaomi’s wearable history.
High-End Specs with Signature Xiaomi Touch
This limited edition smartwatch has:
- XRING T1 chip supporting embedded 4G baseband and video codec
- 1.43-inch OLED circular screen (466×466), 2200 peak brightness
- 64MB RAM + 4GB ROM
- eSIM support for standalone connectivity
- GPS dual-frequency, NFC, 5ATM water resistance
- Advanced health monitoring: heart rate, oxygen in the blood, stress, women’s health
- Professional skiing mode 2.0 and WeChat watch version support
All of them operate on HyperOS 2, supporting integration with the ecosystem of Xiaomi.
Design & Battery
The watch features a forged carbon bezel, aluminum alloy PVD casing, and a weight of just 49g.
It comes in Black and Green Flame, and has two straps: fluororubber and woven.
- Battery-wise, the 486mAh cell delivers:
- Up to 9 days on eSIM mode
- Up to 15 days on Bluetooth mode
- 2-pin magnetic fast charging
Pricing and Availability
The Xiaomi Watch S4 eSIM 15th Anniversary Edition has become available in China at the below prices:
- Official price: ¥1,299 (~$180)
- With national subsidy: ¥1,104.15 (~$153)
