| key specs |
| Strap Colour | Black, Navy, Rose Gold, Pink, Grey, Pride Red, Steel Mesh | Carbon, Lunar White |
| Display Size | 42mm | - |
| Strap Material | Silicone | - |
| Dial Shape | Round | Square |
| Ideal For | Unisex | Unisex |
| Compatible OS | - | Android, iOS |
| Display Type | - | AMOLED |
| general |
| Brand | Fossil | Fitbit |
| Model | Gen 6 (42mm) | Sense |
| Release date | August 31, 2021 | August 25, 2020 |
| Model Name | Fossil Gen 6 | Sense |
| Dial Shape | Round | Square |
| Strap Material | Silicone | - |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | 3ATM | Yes |
| Dial Material | Stainless Steel | - |
| Ideal For | Unisex | Unisex |
| Strap Colour | Black, Navy, Rose Gold, Pink, Grey, Pride Red, Steel Mesh | Carbon, Lunar White |
| Size | - | Regular |
| Water Resistance Depth | - | 50 meters |
| product details |
| Closure | Buckle | - |
| Sensor | Accelerometer, Altimeter, Ambient Light, Compass, Gyroscope, Off-body IR, PPG Heart Rate, SPO2 | Multi-path optical heart rate sensor, Multipurpose electrical sensors compatible with EDA Scan app, Gyroscope, Altimeter, 3-axis accelerometer, Skin temperature sensor, Ambient light sensor |
| Compatible Device | Android, iOS | Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later |
| Notification | Email, Text, Social Apps | - |
| Battery Life | 24 Hours | Around 6 days |
| Charger Type | Magnetic Pin | - |
| Rechargeable Battery | Yes | - |
| Other Features | Social watch faces, calendar alerts, control for smart home devices | - |
| Battery Type | - | Lithium-polymer |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | 5 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Other Connectivity Features | - | NFC |
| platform and storage features |
| Operating System | Wear OS 2 | - |
| RAM | 1GB | - |
| Processor Name | Snapdragon 4100+ | - |
| Internal Memory | 8GB | - |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | 416x416 | - |
| Display Size | 42mm | - |
| Other Display Features | Color AMOLED, 326ppi | - |
| Display Type | - | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | - |
| Language | - | English |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Voice Control | Yes | - |