Garmin Forerunner 225 vs. Pebble Steel vs. Fitbit Charge vs. Garmin Vivosmart 4 vs. Amazfit T-Rex
GarminForerunner 225Remove Buy Now | PebbleSteelRemove Buy Now | FitbitChargeRemove Buy Now | GarminVivosmart 4Remove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
Suggested Price | $300 | $150 | $130 | $130 | $140 |
Release | 2015 | 2014 | 2014 | 2018 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 10 hours to 4 weeks | 5-7 days | 7-10 days | 7 days | 20 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | n/a | NA | ||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 180 x 180 | 168 x 144 | NA | 48 x 128 | 360 x 360 |
Size | 1 inch | 1.26 inches | NA | 0.74 inches | 1.3 inches |
Touch | NA | ||||
Type | n/a | e-paper | OLED | OLED | AMOLED |
Functions | |||||
Audio Speaker | 22 | ||||
Clock | |||||
Phone | n/a | ||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 1 ATM | 5 ATM | 5 ATM |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | ||||
Texts | n/a | ||||
Software | |||||
Operating System | n/a | Pebble OS | NA | Build-in | |
Apps | n/a | ||||
Music | n/a |