Garmin Forerunner 225 vs. Asus ZenWatch vs. Fitbit Charge vs. Fitbit Flex vs. Garmin Vivosmart HR Plus

 
Forerunner 225
ZenWatch
Charge
Flex
Vivosmart HR Plus
 GarminForerunner 225Remove Buy NowAsusZenWatchRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$300$150$130$100$179
Release20152014201420132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeksNA7-10 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180320 x 320NANA160 x 68
Size1 inch1.63 inchesNANA0.5 inches x 0.8 inches
TouchNANA
Typen/aAMOLEDOLEDLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/aAndroid WearNANANA
Appsn/a
Musicn/a

All Wearables