Garmin Forerunner 225 vs. Fitbit Alta vs. Amazfit Cor vs. Garmin Vivofit 4 vs. HTC re Grip

 
Forerunner 225
Alta
Cor
Vivofit 4
re Grip
 GarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowAmazfitCorRemove Buy NowGarminVivofit 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$130$79.99$79.95$199
Release20152016201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days12 days1 year5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a80 x 16088 x 88160 x 32
Size1 inchn/a1.23 inchesNA1.8 inches
Touchn/a
Typen/aOLEDIPS LCDNAPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMIP57

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aNA
Appsn/a
Musicn/a

All Wearables