Fitbit Flex 2 vs. Fossil Q Reveler vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Garmin VivoActive 4

 
Flex 2
Q Reveler
Ionic
Fenix 5
VivoActive 4
 FitbitFlex 2Remove Buy NowFossilQ RevelerRemove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$125$299$599.99$349
Release20162015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days4+ days2 Weeks8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a348x250240 x 240260 x 260
Sizen/an/a1.421.2 inches1.3ionches
Touchn/an/a
TypeLEDn/aOLEDnaMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6750m10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSWear OS
Apps
Music

All Wearables