| key specs |
| Display Size | 43mm | - |
| Compatible OS | Android 5.0+, iOS 11+ | Android 5.0 and above |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Rectangle |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black, Red, Green, Blue |
| general |
| Brand | Realme | Realme |
| Model | TechLife Watch SZ100 | Watch |
| Release date | May 18, 2022 | May 25, 2020 |
| Dial Shape | Rectangle | Rectangle |
| Strap Material | Silicone | Silicone |
| Size | Large | Regular |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | IP68 | Yes |
| Usage | Fitness and Outdoor | - |
| Ideal For | Unisex | Unisex |
| Model Name | - | Realme Watch |
| Touchscreen | - | Yes |
| Water Resistance Depth | - | 1.5 metres |
| Strap Colour | - | Black, Red, Green, Blue |
| Dial Colour | - | Black |
| dimensions |
| Width | 35.8 | 256 |
| Thickness | 11.6 | 11.8 |
| Weight (g) | 34.00 | 31.00 |
| Height | - | 36.5 |
| product details |
| Sensor | 3-axis accelerometer, optical heart rate sensor, SpO2 | PPG |
| Compatible Device | Android, iPhone | Android |
| Notification | Yes | Yes |
| Battery Life | 12 days | 7 days |
| Charge Time | - | 2.5 hours |
| Charger Type | - | USB magnetic charge |
| Stand By Time | - | 20 days |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.1 | 5.0 |
| Call Function | - | No |
| Call Features | - | Call reject and mute support |
| platform and storage features |
| Compatible Operating System | Android 5.0+, iOS 11+ | Android 5.0 and above |
| camera and display features |
| Display Resolution | 240x280 | 320x320 |
| Display Size | 43mm | - |
| Other Display Features | 218ppi pixel density, 530 nits of screen brightness | - |
| Backlight Display | - | Yes |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Other Fitness Features | 24 sports modes, sleep monitor | Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Table Tennis, Badminton, Indoor Cycle, Elliptical , Yoga, Cricket Modes |
| Calorie Count | - | 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 |