Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Garmin Vivosmart vs. Casio WSD-F20A vs. Fitbit Flex

 
Fenix 3
Forerunner 735XT
Vivosmart
WSD-F20A
Flex
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowGarminVivosmartRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$450$170$399$100
Release20152016201420182013

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days7 days1 day5 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 180128 x 16320 x 320NA
Size1.2 inches1.23 inches1.41 inches1.32 inchesNA
Touchn/aNA
TypeChroma LEDn/aOLEDLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OSNA
Apps
Music

All Wearables