Fitbit Ionic vs. Garmin Forerunner 45 vs. Garmin VivoActive 4 vs. HTC re Grip vs. Fitbit Inspire 3

 
Ionic
Forerunner 45
VivoActive 4
re Grip
Inspire 3
 FitbitIonicRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$299$199$349$199$100
Release20172019201920202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days7 days8 days5 hours to 2.5 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250208 x 208260 x 260160 x 3232x18
Size1.421.04 inches1.3ionches1.8 inches46 inches
Touch
TypeOLEDLCDMIPPMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM5 ATMIP575 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuilt-inWear OSNA
Apps
Music

All Wearables