Garmin Forerunner 225 vs. Withings Go vs. Fitbit Versa vs. Garmin 645 Music vs. Fitbit Flex

 
Forerunner 225
Go
Versa
645 Music
Flex
 GarminForerunner 225Remove Buy NowWithingsGoRemove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$80$199.99$450$100
Release20152016201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks8 months4 days7 days5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/a300 x300240 x 240NA
Size1 inchn/a1.34 inches1.2 inchesNA
Touchn/aNA
Typen/aE-InkOLEDMIPLED

Functions

Audio Speaker22
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM1 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating Systemn/an/aNA
Appsn/an/a
Musicn/a

All Wearables