Garmin Vivoactive vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Garmin Vivosmart 4

 
Vivoactive
Flex 2
Ionic
Fenix 5
Vivosmart 4
 GarminVivoactiveRemove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$100$299$599.99$130
Release20152016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days4+ days2 Weeks7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution205 x 148n/a348x250240 x 24048 x 128
Size1.38 inchesn/a1.421.2 inches0.74 inches
Touchn/a
TypeLCDLEDOLEDnaOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM50m10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OS
Apps
Music

All Wearables