Garmin Fenix 3 vs. Garmin Forerunner 225 vs. Garmin Forerunner 735XT vs. Fitbit Ionic vs. HTC re Grip

 
Fenix 3
Forerunner 225
Forerunner 735XT
Ionic
re Grip
 GarminFenix 3Remove Buy NowGarminForerunner 225Remove Buy NowGarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$500$300$450$299$199
Release20152015201620172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks10 hours to 4 weeks14 hours to 11 days4+ days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218180 x 180215 x 180348x250160 x 32
Size1.2 inches1 inch1.23 inches1.421.8 inches
Touchn/a
TypeChroma LEDn/an/aOLEDPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM50mIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aFitbit OSNA
Appsn/a
Musicn/a

All Wearables