Fitbit Blaze vs. Garmin Forerunner 225 vs. Fitbit Ionic vs. Garmin 645 Music vs. HTC re Grip

 
Blaze
Forerunner 225
Ionic
645 Music
re Grip
 FitbitBlazeRemove Buy NowGarminForerunner 225Remove Buy NowFitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$300$299$450$199
Release20162015201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days10 hours to 4 weeks4+ days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a180 x 180348x250240 x 240160 x 32
Sizen/a1 inch1.421.2 inches1.8 inches
Touch
TypeLCDn/aOLEDMIPPMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM50m5 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables