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Xiaomi Watch S4
Versions: eSIM & NFC (China), Bluetooth & NFC (China), Bluetooth only (International)
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA | |
| 4G bands | LTE | |
| Speed | HSPA, LTE | |
| GPRS | No | |
| EDGE | No |
| Launch | Announced | 2024, October 29 |
|---|---|---|
| Status | Available. Released 2024, October 29 |
| Body | Dimensions | 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in) |
|---|---|---|
| Weight | 44.5 g (1.59 oz) | |
| Build | Aluminum frame, stainless steel bezel | |
| SIM | eSIM (market/region dependent) | |
| Waterproof (5ATM) |
| Display | Type | AMOLED, 1500 nits (HBM), 2200 nits (peak) |
|---|---|---|
| Size | 1.43 inches | |
| Resolution | 466 x 466 pixels (~326 ppi density) | |
| Protection | Scratch/drop-proof glass |
| Platform | OS | HyperOS 2 |
|---|
| Memory | Card slot | No |
|---|
| Camera | No |
|---|
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | No |
|---|---|---|
| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS | |
| NFC | Yes (market/region dependent) | |
| Radio | No | |
| USB | No |
| Features | Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
|---|
| Battery | Type | Li-Po 486 mAh |
|---|
| Misc | Colors | Black, Silver, Rainbow |
|---|---|---|
| Models | M2424W1, M2425W1 | |
| Price | About 130 EUR |
Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more
Xiaomi Watch S4 - user opinions and reviews
B
- Barth
- 7v4
Warning for swimmers: No heart rate monitoring during pool/open water swimming. I purchased the Xiaomi Watch S4 assuming it would track heart rate during swimming, as most modern smartwatches do. However, I discovered this feature is missing in ...
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