| key specs |
| Strap Colour | Carbon, Lunar White | Gray |
| Compatible OS | Android, iOS | Android, iOS |
| Dial Shape | Square | Round |
| Display Type | AMOLED | MIP |
| Ideal For | Unisex | Unisex |
| Strap Material | - | Nylon |
| general |
| Brand | Fitbit | Garmin |
| Model | Sense | Enduro |
| Release date | August 25, 2020 | February 16, 2021 |
| Model Name | Sense | Enduro |
| Dial Shape | Square | Round |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 50 meters | 10 ATM |
| Ideal For | Unisex | Unisex |
| Strap Colour | Carbon, Lunar White | Gray |
| Strap Material | - | Nylon |
| Interchangeable Strap | - | Yes |
| product details |
| Sensor | 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 | accelerometer, barometric altimeter, gyroscope, electronic compass, thermometer, Pulse Ox blood oxygen saturation monitor, Garmin Elevate heart rate monitor |
| Compatible Device | Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later | Android, iPhone |
| Battery Type | Lithium-polymer | - |
| Battery Life | Around 6 days | 130 days/1 year with solar (Battery saver watch mode), 50 days/65 days with solar (Smartwatch mode), 70 hours/80 hours with solar (GPS) |
| Closure | - | fiber-reinforced polymer with metal rear cover |
| Notification | - | Yes |
| Charge Time | - | 3 hours/ day |
| Charger Type | - | Solar |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | - |
| Wi-Fi | Yes | - |
| GPS | Yes | Yes |
| Other Connectivity Features | NFC | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Type | AMOLED | MIP |
| Display Resolution | - | 280 x 280 |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Compass | - | Yes |
| Other Fitness Features | - | Respiration rate, Pulse ox blood oxygen saturation, Body battery energy monitor, All-day stress tracking, Relaxation reminders, Sleep score and insights, Woman's health tracking |
| Other Watch Functions | - | Controls smartphone music, Find my phone, Find my watch, Virb remote, Garmin connect mobile, Garmin pay, Livetrack, Dual grid coordinates |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |
| dimensions |
| Width | - | 51 |
| Height | - | 51 |
| Thickness | - | 14.9 |
| Diameter | - | 35.56 |
| Weight (g) | - | 58.00 |