Garmin Fenix 3 vs. Fitbit Flex 2 vs. Asus ZenWatch vs. Fitbit Charge vs. Garmin Vivosmart HR Plus

 
Fenix 3
Flex 2
ZenWatch
Charge
Vivosmart HR Plus
 GarminFenix 3Remove Buy NowFitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$500$100$150$130$179
Release20152016201420142017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 daysNA7-10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/a320 x 320NA160 x 68
Size1.2 inchesn/a1.63 inchesNA0.5 inches x 0.8 inches
Touchn/aNA
TypeChroma LEDLEDAMOLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP551 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNANA
Apps
Music

All Wearables