| key specs |
| Display Size | 45mm | - |
| Compatible OS | Android | Android 5.0 and above |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | - |
| Strap Colour | - | Black, Red, Green, Blue |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Fossil | Realme |
| Model | Gen 5 LTE | Watch |
| Release date | January 1, 2021 | May 25, 2020 |
| Model Number | FTW40531F | - |
| Model Name | Gen 5 LTE | Realme Watch |
| Dial Shape | Round | Rectangle |
| Size | Regular | Regular |
| Touchscreen | Touchscreen | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 3ATM | Yes |
| Dial Material | Stainless Steel | - |
| Dial Colour | Black Silicone, Blush Silicone | Black |
| Strap Material | - | Silicone |
| Water Resistance Depth | - | 1.5 metres |
| Ideal For | - | Unisex |
| Strap Colour | - | Black, Red, Green, Blue |
| product details |
| Sensor | Accelerometer, Altimeter, Compass, Gyroscope, Off-body IR, PPG Heart Rate | PPG |
| Compatible Device | Android | Android |
| Notification | Yes | Yes |
| Battery Life | 24 hours+ | 7 days |
| Charger Type | Magnetic | USB magnetic charge |
| Rechargeable Battery | Yes | - |
| Other Features | Google Fit, four battery modes, integrate with car, Google Pay | - |
| Charge Time | - | 2.5 hours |
| Stand By Time | - | 20 days |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 LE | 5.0 |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Messaging Support | Yes | - |
| Call Features | - | Call reject and mute support |
| platform and storage features |
| Operating System | Wear OS | - |
| Compatible Operating System | Android | Android 5.0 and above |
| RAM | 1GB | - |
| Internal Memory | 8GB | - |
| camera and display features |
| Display Resolution | 416x416 | 320x320 |
| Display Size | 45mm | - |
| 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 |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 3 | - |
| Chronograph | - | Yes |
| Other Fitness Features | - | Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Table Tennis, Badminton, Indoor Cycle, Elliptical , Yoga, Cricket Modes |
| 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 | Yes | - |
| Microphone | Yes | - |
| dimensions |
| Width | - | 256 |
| Height | - | 36.5 |
| Thickness | - | 11.8 |
| Weight (g) | - | 31.00 |