Fitbit Alta vs. Fitbit Flex 2 vs. Misfit Flash vs. Asus ZenWatch vs. Garmin Vivofit 4

 
Alta
Flex 2
Flash
ZenWatch
Vivofit 4
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowMisfitFlashRemove Buy NowAsusZenWatchRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$130$100$30$150$79.95
Release20162016201420142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days6 monthsNA1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a320 x 32088 x 88
Sizen/an/an/a1.63 inchesNA
Touchn/an/an/a
TypeOLEDLEDn/aAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATMIP555 ATM

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/an/aAndroid Wear
Apps
Music

All Wearables