Garmin Fenix 3 vs. Garmin Forerunner 225 vs. Garmin 645 Music vs. Garmin Vivosmart 3 vs. Apple Series 6
 | | | | | |
| GarminFenix 3Remove Buy Now | GarminForerunner 225Remove Buy Now | Garmin645 MusicRemove Buy Now | GarminVivosmart 3Remove Buy Now | AppleSeries 6Remove Buy Now |
Basic Info | |||||
| Suggested Price | $500 | $300 | $450 | $139.99 | $399 |
| Release | 2015 | 2015 | 2018 | 2017 | 2020 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 50 hours to 6 weeks | 10 hours to 4 weeks | 7 days | 5 days | Not yet |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 218 x 218 | 180 x 180 | 240 x 240 | 64 x 128 | 384 x 480 |
| Size | 1.2 inches | 1 inch | 1.2 inches | NA | 40mm |
| Touch | |||||
| Type | Chroma LED | n/a | MIP | OLED | MicroLED |
Functions | |||||
| Audio Speaker | 22 | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | 5 ATM | ||||
| Water Resistance | 10 ATM | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | WatchOS 5 | ||
| Apps | n/a | ||||
| Music | n/a | ||||