| key specs |
| Compatible OS | Android 8.0+ | - |
| Dial Shape | Round | Round |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black Viton, Brown Leather, Blue Leather |
| Display Size | - | 36mm |
| Display Type | - | AMOLED |
| general |
| Brand | Google | Xiaomi |
| Model | Pixel Watch | Watch S1 |
| Release date | October 6, 2022 | December 28, 2021 |
| Dial Shape | Round | Round |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5ATM | Yes |
| Water Resistance Depth | 50 metres | 5ATM |
| Ideal For | Unisex | Unisex |
| Model Number | - | M2108W1 |
| Dial Colour | - | Silver |
| Strap Colour | - | Black Viton, Brown Leather, Blue Leather |
| Dial Material | - | Stainless steel |
| product details |
| Sensor | Heart Rate Sensor, ECG Tracker | Heart rate sensor, SpO2 sensor, acceleration sensor, gyroscope, geomagnetic sensor, air pressure sensor, ambient light sensor |
| Compatible Device | Android | Android, iPhone |
| Notification | Yes | Yes |
| Battery Life | 24 Hours | 12 days |
| Charger Type | Magnetic | - |
| Battery Type | - | Li-ion polymer |
| connectivity features |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.0 | v5.2 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Other Connectivity Features | Emergency SOS, Fitbit integration | - |
| Call Function | - | Yes |
| Messaging Support | - | Yes |
| Call Features | - | Yes |
| platform and storage features |
| Operating System | Wear OS 3.5 | - |
| Compatible Operating System | Android 8.0+ | - |
| RAM | 2GB | - |
| Processor Name | Exynos 9110 | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Calendar | - | Yes |
| Language | - | Simplified Chinese |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | 117 sports modes |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| dimensions |
| Width | - | 46.5 |
| Height | - | 46.5 |
| Thickness | - | 11 |
| camera and display features |
| Display Resolution | - | 466x466 |
| Display Size | - | 36mm |
| Display Type | - | AMOLED |
| Backlight Display | - | Yes |