Garmin Fenix 3 vs. Fitbit Alta vs. Garmin Vivofit 3 vs. Asus ZenWatch vs. Fitbit Flex

 
Fenix 3
Alta
Vivofit 3
ZenWatch
Flex
 GarminFenix 3Remove Buy NowFitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$130$100$150$100
Release20152016201620142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks5 days1 yearNA5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a64 x 64320 x 320NA
Size1.2 inchesn/a0.55 inches1.63 inchesNA
Touchn/aNA
TypeChroma LEDOLEDn/aAMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATMIP551 ATM

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/an/aAndroid WearNA
Apps
Music

All Wearables