Garmin Forerunner 225 vs. Garmin Vivoactive HR vs. Polar M400 vs. Fossil Explorist vs. Garmin Forerunner 45
![]() | ![]() | ![]() | ![]() | ![]() | |
GarminForerunner 225Remove Buy Now | GarminVivoactive HRRemove Buy Now | PolarM400Remove Buy Now | FossilExploristRemove Buy Now | GarminForerunner 45Remove Buy Now |
Basic Info | |||||
Suggested Price | $300 | $250 | $200 | $255 | $199 |
Release | 2015 | 2016 | 2014 | 2018 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | ||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 10 hours to 4 weeks | 13 hours to 8 days | 8 hours to 30 days | 24 hours | 7 days |
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 | 180 x 180 | 148 x 205 | n/a | 454 x454 | 208 x 208 |
Size | 1 inch | 1.38 inches | n/a | 1.4 inches | 1.04 inches |
Touch | |||||
Type | n/a | n/a | n/a | AMOLED | LCD |
Functions | |||||
Audio Speaker | 22 | Alerts only | |||
Clock | |||||
Phone | n/a | ||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 3 ATM | IP67 | 5 ATM |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | ||||
Texts | n/a | ||||
Software | |||||
Operating System | n/a | n/a | n/a | Wear OS | Built-in |
Apps | n/a | ||||
Music | n/a |