Garmin Fenix 3 vs. Fitbit Flex 2 vs. Fitbit One vs. Asus ZenWatch vs. Garmin Vivosmart 3

 
Fenix 3
Flex 2
One
ZenWatch
Vivosmart 3
 GarminFenix 3Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAsusZenWatchRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$500$100$100$150$139.99
Release20152016201220142017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days10-14 daysNA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/an/a320 x 32064 x 128
Size1.2 inchesn/an/a1.63 inchesNA
Touchn/a
TypeChroma LEDLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMSplast ResistantIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aAndroid Wear
Apps
Music

All Wearables