| Brand | Xiaomi |
| Model | Watch S4 15th Anniversary Edition |
| Release date | 23rd May 2025 |
| Model Name | Xiaomi Watch S4 15th Anniversary Edition |
| Dial Colour | Black |
| Dial Shape | Round |
| Size | Regular |
| Touchscreen | 1.43 |
| Interchangeable Strap | Yes |
| Water Resistant | 5 ATM |
| Usage | Regular |
| Ideal For | Unisex |
| Width | 47.3 |
| Height | 47.3 |
| Thickness | 12 |
| Weight (g) | 44.50 |
| Sensor | Heart Rate Monitor, Stress, Sleep |
| Compatible Device | Android and iOS |
| Battery Type | 486mAh |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
| Wi-Fi | Yes |
| GPS | Yes |
| Other Connectivity Features | NFC, Galileo, Glonass, Beidou, QZSS |
| Operating System | HyperOS 2 |
| Compatible Operating System | Android 8.0 or above, iOS 12.0 or above |
| Display Resolution | 466 x 466 |
| Display Size | 36mm |
| Display Type | AMOLED |
| Step Count | Yes |
| Calorie Count | Yes |
| Heart Rate Monitor | Yes |
| Alarm Clock | Yes |
| Date & Time Display | Yes |
| Language | English |
Xiaomi Watch S4 15th Anniversary Edition
Gravity May Behave Differently Across the Universe, Study Suggests
NASA’s GNEISS Mission Will Map Electric Currents Behind the Aurora
Mana Shankara Vara Prasad Guru OTT Release Date Announced: When and Where to Watch Chiranjeevi Starrer Online?