Garmin Vivoactive HR vs. Fitbit Alta vs. Garmin Forerunner 935 vs. Asus ZenWatch vs. Fitbit Flex

 
Vivoactive HR
Alta
Forerunner 935
ZenWatch
Flex
 GarminVivoactive HRRemove Buy NowFitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$130$500$150$100
Release20162016201720142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 daysUp to 2 weeksNA5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a240 x 240320 x 320NA
Size1.38 inchesn/a1.2 inches1.63 inchesNA
Touchn/aNA
Typen/aOLEDLCDAMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMIP551 ATM

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNA
Apps
Music

All Wearables