Fitbit Ionic vs. Garmin Fenix 5 vs. Amazfit Arc vs. Garmin Forerunner 45 vs. HTC re Grip

 
Ionic
Fenix 5
Arc
Forerunner 45
re Grip
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowAmazfitArcRemove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$299$599.99$69.99$199$199
Release20172017201620192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks20 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 24072 x40208 x 208160 x 32
Size1.421.2 inches0.42 inches1.04 inches1.8 inches
Touch
TypeOLEDnaOLEDLCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATMIP675 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuilt-inNA
Apps
Music

All Wearables