Garmin Forerunner 225 vs. Huawei Fit vs. Fitbit Flex 2 vs. Asus ZenWatch vs. Garmin 645 Music

 
Forerunner 225
Fit
Flex 2
ZenWatch
645 Music
 GarminForerunner 225Remove Buy NowHuaweiFitRemove Buy NowFitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$300$130$100$150$450
Release20152016201620142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks6 days5 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180208 x 208n/a320 x 320240 x 240
Size1 inch1.04 inchesn/a1.63 inches1.2 inches
Touchn/a
Typen/aMemory LCDLEDAMOLEDMIP

Functions

Audio Speaker22n/a
Clock
Phonen/a 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATMIP555 ATM

Notifications

Phonen/a 5 ATM
Emailsn/aNA
Textsn/an/aNA

Software

Operating Systemn/an/an/aAndroid Wear
Appsn/an/a
Musicn/an/a

All Wearables