| key specs |
| Display Size | 45mm | 42mm |
| Compatible OS | Android | - |
| Dial Shape | Round | Rectangle |
| Display Type | AMOLED | OLED Retina |
| Strap Colour | - | White |
| Strap Material | - | Rubber |
| Ideal For | - | Unisex |
| general |
| Brand | Fossil | Apple |
| Model | Gen 5 LTE | Watch Series 1 Smartwatch |
| Release date | January 1, 2021 | - |
| Model Number | FTW40531F | MNNL2HN/A |
| Model Name | Gen 5 LTE | Watch Series 1 |
| Dial Shape | Round | Rectangle |
| Size | Regular | Regular |
| Touchscreen | Touchscreen | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | 3ATM | Yes |
| Dial Material | Stainless Steel | Aluminum |
| Dial Colour | Black Silicone, Blush Silicone | Black |
| Strap Material | - | Rubber |
| Usage | - | Notifier |
| Ideal For | - | Unisex |
| Strap Colour | - | White |
| product details |
| Sensor | Accelerometer, Altimeter, Compass, Gyroscope, Off-body IR, PPG Heart Rate | Heart Rate Sensor, Accelerometer, Gyrometer |
| Compatible Device | Android | Iphone 5, 5C, 5S, Se, 6, 6 Plus, 6S, 6S Plus, 7 Or 7 Plus And Ios 10 Or Later |
| Notification | Yes | - |
| Battery Life | 24 hours+ | 18 hours |
| Charger Type | Magnetic | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | Google Fit, four battery modes, integrate with car, Google Pay | Splash Resistant2 (Apple Watch Series 1 Has A Water Resistance Rating Of Ipx7 Under Iec Standard 60529. Apple Watch Series 1 Is Splash And Water Resistant, But Submerging Apple Watch Series 1 Is Not Recommended) |
| Charge Time | - | 90 min |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 LE | v4.0 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | No |
| Messaging Support | Yes | - |
| Other Connectivity Features | - | Wi-Fi (802.11B/G/N) |
| platform and storage features |
| Operating System | Wear OS | 3 |
| Compatible Operating System | Android | - |
| RAM | 1GB | - |
| Internal Memory | 8GB | - |
| Processor Name | - | S1P |
| camera and display features |
| Display Resolution | 416x416 | 312 x 390 Pixels |
| Display Size | 45mm | 42mm |
| Display Type | AMOLED | OLED Retina |
| Other Display Features | - | Oled Retina Display With Force Touch (450 Nits) |
| fitness and watch functions |
| Step Count | Yes | - |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Date & Time |
| Number of Buttons | 3 | - |
| Calendar | - | Yes |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |