| key specs |
| Dial Shape | Round | Round |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Slate Gray, Whitestone |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Silicone |
| general |
| Brand | Garmin | Garmin |
| Model | Fenix 8 Pro MicroLED | Fenix 6 Pro Solar |
| Release date | September 3, 2025 | September 25, 2020 |
| Dial Shape | Round | Round |
| Size | Large | Regular |
| Touchscreen | 1.4 | Yes |
| Water Resistant | 10 ATM | 10 ATM |
| Usage | Regular, Sports, Adventure Sports | - |
| Ideal For | Unisex | Unisex |
| Model Name | - | Fenix 6 Pro Solar |
| Strap Material | - | Silicone |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 100 |
| Dial Material | - | Stainless Steel, Titanium or Diamond-like Carbon (DLC) Coated Titanium |
| Strap Colour | - | Slate Gray, Whitestone |
| Dial Colour | - | Cobalt Blue, Black |
| dimensions |
| Width | 51 | 47 |
| Height | 51 | 47 |
| Thickness | 17.5 | 14.7 |
| Weight (g) | 68.00 | 83.00 |
| Diameter | - | 33.02 |
| product details |
| Sensor | GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ, Heart rate monitor, Blood Oxygen Saturation Monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor, Depth sensor | GPS, GLONASS, Galileo, Garmin Elevate wrist heart rate monitor, Barometric, Altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Pulse Ox |
| Battery Life | 10 days | up to 14 days |
| Closure | - | Fiber-reinforced Polymer With Metal Rear Cover |
| Compatible Device | - | Android, iOS |
| Notification | - | Yes |
| Rechargeable Battery | - | Yes |
| Other Features | - | GPS: Up to 36 hours, Smartwatch : Up to 14 days, GPS + Music: Up to 10 hours, Max Battery GPS Mode: Up to 72 hours, Expedition GPS Mode: Up to 28 days, Battery Saver Watch Mode: 48 days |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| platform and storage features |
| RAM | 32MB | - |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | 454 x 454 | 260x260 |
| Other Display Features | microLED, 4,500 nits, Always-On Display | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | English |
| Calorie Count | - | Yes |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |