Garmin Forerunner 225 vs. Polar M400
 | | |
| GarminForerunner 225Buy Now | PolarM400Buy Now |
Basic Info | ||
| Suggested Price | $300 | $200 |
| Release | 2015 | 2014 |
Activity & Fitness | ||
| Calories | ||
| Cycling (Bicycling) | ||
| Distance | ||
| Heart | n/a | |
| Oxygen | ||
| Sleep | ||
| Steps | ||
| Swim | ||
Battery | ||
| Duration | 10 hours to 4 weeks | 8 hours to 30 days |
| Rechargeable | ||
Compatibility | ||
| Android | ||
| iOS | ||
| Windows Phone | n/a | n/a |
| Mac | n/a | |
| Windows | n/a | |
Connectivity | ||
| Bluetooth | ||
| Cellular | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
Display | ||
| Color | ||
| Resolution | 180 x 180 | n/a |
| Size | 1 inch | n/a |
| Touch | ||
| Type | n/a | n/a |
Functions | ||
| Audio Speaker | 22 | Alerts only |
| Clock | ||
| Phone | n/a | |
| Vibration | ||
| Voice | ||
Hardware | ||
| Accelerometer | ||
| Barometer or Altimeter | ||
| Ultraviolet Sensor | ||
| Water Resistance | 5 ATM | 3 ATM |
Notifications | ||
| Phone | n/a | |
| Emails | n/a | |
| Texts | n/a | |
Software | ||
| Operating System | n/a | n/a |
| Apps | n/a | |
| Music | n/a | |