Garmin Vivoactive vs. Fitbit Ionic vs. Garmin Vivoactive 3 vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
Vivoactive
Ionic
Vivoactive 3
Forerunner 45
VivoActive 4
 GarminVivoactiveRemove Buy NowFitbitIonicRemove Buy NowGarminVivoactive 3Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$299$299$199$349
Release20152017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days7 days7 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148348x250240 x 240208 x 208260 x 260
Size1.38 inches1.421.2 inches1.04 inches1.3ionches
Touch
TypeLCDOLEDMIPLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSBuilt-inWear OS
Apps
Music

All Wearables