Fitbit Ionic vs. Jaybird Reign vs. Misfit Flash Cyclist Edition vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
Ionic
Reign
Flash Cyclist Edition
Forerunner 45
VivoActive 4
 FitbitIonicRemove Buy NowJaybirdReignRemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$150$50$199$349
Release20172015201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days6 months7 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution348x250NANA208 x 208260 x 260
Size1.42NANA1.04 inches1.3ionches
TouchNANA
TypeOLEDLEDNALCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mNA3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANABuilt-inWear OS
Apps
Music

All Wearables