Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Fitbit Charge 2 vs. Garmin Vivosmart HR vs. Fitbit Flex

 
Fenix 3
Forerunner 735XT
Charge 2
Vivosmart HR
Flex
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$450$150$170$100
Release20152016201620152013

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days5 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218215 x 180n/a160 x 68NA
Size1.2 inches1.23 inchesn/a1.08 inchesNA
Touchn/an/aNA
TypeChroma LEDn/aOLEDn/aLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMn/a5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/aNA
Apps
Music

All Wearables