| key specs |
| Strap Colour | Black, White, Blue, Green, Beige | Black, Red, Green, Blue |
| Compatible OS | Android 8 and later, iOS 14 and newer versions | Android 5.0 and above |
| Strap Material | Silicone | Silicone |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Xiaomi | Realme |
| Model | Watch S5 | Watch |
| Release date | March 19, 2026 | May 25, 2020 |
| Model Name | Watch S5 | Realme Watch |
| Dial Colour | Silver, Black | Black |
| Dial Shape | Round | Rectangle |
| Strap Colour | Black, White, Blue, Green, Beige | Black, Red, Green, Blue |
| Strap Material | Silicone | Silicone |
| Size | Large | Regular |
| Touchscreen | 1.48 | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5ATM | Yes |
| Dial Material | Stainless Steel | - |
| Ideal For | Unisex | Unisex |
| Water Resistance Depth | - | 1.5 metres |
| dimensions |
| Width | 46mm | 256 |
| Height | 46mm | 36.5 |
| Thickness | 10.99mm | 11.8 |
| Weight (g) | 46.00 | 31.00 |
| product details |
| Sensor | heart rate sensor, a SpO2 blood oxygen sensor, an accelerometer, a gyroscope, a geomagnetic sensor, a barometric pressure sensor, and an ambient light sensor | PPG |
| Compatible Device | Android 8 or later versions and iOS 14 and newer versions | Android |
| Battery Type | Lithium-Ion | - |
| Battery Life | Up to 21 days | 7 days |
| Charger Type | Wireless | USB magnetic charge |
| Rechargeable Battery | 815mAh | - |
| Notification | - | Yes |
| Charge Time | - | 2.5 hours |
| Stand By Time | - | 20 days |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Bluetooth Version | - | 5.0 |
| Call Features | - | Call reject and mute support |
| platform and storage features |
| Operating System | Android | - |
| Compatible Operating System | Android 8 and later, iOS 14 and newer versions | Android 5.0 and above |
| camera and display features |
| Display Resolution | 480x480 pixels | 320x320 |
| Display Type | AMOLED | - |
| Backlight Display | - | Yes |
| Scratch Resistant | - | 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 | Calorie counter, pedometer, heart rate monitoring, sleep monitoring, blood pressure monitoring, blood oxygen level tracking, fall detection, and menstrual cycle tracking | Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Table Tennis, Badminton, Indoor Cycle, Elliptical , Yoga, Cricket Modes |
| Chronograph | - | Yes |
| Other Watch Functions | - | Automated heart rate measurement, 24-hour real-time heart rate, resting heart rate, exercise heart rate,heart rate alert, blood oxygen level monitor,sleep detection, steps throughout the day, calories, distance, water reminder, sedentary reminder, activity recorder |
| audio and video features |
| Speaker | 1 | - |
| Gesture Control | Yes | - |
| Microphone | 1 | - |
| Voice Control | Yes | - |