Garmin Fenix 3 vs. Garmin Vivoactive vs. Garmin 645 Music vs. LG Watch Urbane vs. Fitbit Flex

 
Fenix 3
Vivoactive
645 Music
Watch Urbane
Flex
 GarminFenix 3Remove Buy NowGarminVivoactiveRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch UrbaneRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$250$450$245$100
Release20152015201820152013

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days7 daysNA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolution218 x 218205 x 148240 x 240320 x 320NA
Size1.2 inches1.38 inches1.2 inches1.3 inchesNA
TouchNA
TypeChroma LEDLCDMIPP-OLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNA
Apps
Music

All Wearables