Garmin Forerunner 225 vs. Asus ZenWatch vs. Fitbit Charge vs. Fitbit Flex vs. Amazfit GTS
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GarminForerunner 225Remove Buy Now | AsusZenWatchRemove Buy Now | FitbitChargeRemove Buy Now | FitbitFlexRemove Buy Now | AmazfitGTSRemove Buy Now |
Basic Info | |||||
Suggested Price | $300 | $150 | $130 | $100 | $150 |
Release | 2015 | 2014 | 2014 | 2013 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 10 hours to 4 weeks | NA | 7-10 days | 5 days | 14 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | NA | NA | NA | |
Mac | n/a | NA | |||
Windows | n/a | NA | |||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 180 x 180 | 320 x 320 | NA | NA | 348 x 442 |
Size | 1 inch | 1.63 inches | NA | NA | 1.65 inches |
Touch | NA | NA | |||
Type | n/a | AMOLED | OLED | LED | AMOLED |
Functions | |||||
Audio Speaker | 22 | ||||
Clock | |||||
Phone | n/a | ||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | IP55 | 1 ATM | 1 ATM | 5 ATM |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | NA | |||
Texts | n/a | NA | |||
Software | |||||
Operating System | n/a | Android Wear | NA | NA | Wear OS |
Apps | n/a | ||||
Music | n/a |