| key specs |
| Strap Colour | Black, Khaki Green, Gold and Brown, and Soft Blue | Moon White, Space Black, Ocean Blue, Yellow, Green, Orange |
| Strap Material | Rubber | - |
| Dial Shape | Round | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | - |
| Display Size | - | 36mm |
| general |
| Brand | Xiaomi | Xiaomi |
| Model | Watch 5 | Watch S1 Active |
| Release date | December 25, 2025 | March 15, 2022 |
| Model Name | Watch 5 | - |
| Dial Colour | Silver, Black | Black |
| Dial Shape | Round | Round |
| Strap Colour | Black, Khaki Green, Gold and Brown, and Soft Blue | Moon White, Space Black, Ocean Blue, Yellow, Green, Orange |
| Strap Material | Rubber | - |
| Size | Large | Regular |
| Touchscreen | 1.54-Inch AMOLED | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5 ATM | Yes |
| Ideal For | Unisex | - |
| Water Resistance Depth | - | 5ATM |
| dimensions |
| Width | 47mm | 46.5 |
| Height | 47mm | 47.3 |
| Thickness | 12.3mm | 11 |
| Diameter | 205mm | 36 |
| Weight (g) | 56.00 | 36.30 |
| product details |
| Sensor | heart rate sensor, a SpO2 sensor, an ECG sensor, EMG sensor, accelerometer, a gyroscope, a geomagnetic sensor, a barometric pressure sensor, and an ambient light sensor | heart rate sensor, SpO2 sensor, sleep sensor, stress sensor, respiratory sensor |
| Compatible Device | Android 8 or later versions and iOS 14 and newer versions | Android, iOS |
| Battery Type | Lithium-Ion | - |
| Rechargeable Battery | 903mAh | Yes |
| Notification | - | Yes |
| Battery Life | - | 12 days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.4 | v5.2 |
| Wi-Fi | Yes | - |
| GPS | Yes | Yes |
| Messaging Support | Yes | Yes |
| Operating Range | 10m | - |
| Email Support | - | Yes |
| camera and display features |
| Display Resolution | 480x480 pixels | - |
| Display Type | AMOLED | AMOLED |
| Display Size | - | 36mm |
| Backlight Display | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | - |
| Other Fitness Features | Heart rate monitoring, SpO2 blood-oxygen level monitoring, and ECG tracking | 117 sports modes |
| Chronograph | - | Yes |
| Language | - | English |
| Other Watch Functions | - | 200+ watch faces |
| audio and video features |
| Speaker | - | Yes |