Garmin Forerunner 225 vs. Fitbit Flex 2 vs. Asus VivoWatch vs. Garmin 645 Music vs. Garmin Fenix 5x Plus

 
Forerunner 225
Flex 2
VivoWatch
645 Music
Fenix 5x Plus
 GarminForerunner 225Remove Buy NowFitbitFlex 2Remove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5x PlusRemove Buy Now

Basic Info

Suggested Price$300$100$160$450$850
Release20152016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days24 hours to 10 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/a128 x 128240 x 240240 x 240
Size1 inchn/aNA1.2 inches1.2 inches
Touchn/a
Typen/aLEDNAMIPMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aKoodOSWear OS
Appsn/a
Musicn/a

All Wearables