Garmin Forerunner 225 vs. Huawei Watch vs. Huawei Watch 2 vs. Garmin 645 Music vs. Fitbit Flex

 
Forerunner 225
Watch
Watch 2
645 Music
Flex
 GarminForerunner 225Remove Buy NowHuaweiWatchRemove Buy NowHuaweiWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$349$350$450$100
Release20152015201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeksn/a48 hours7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180400 x 400480 x 480240 x 240NA
Size1 inch1.4 inches1.38 inches1.2 inchesNA
TouchNA
Typen/aAMOLEDP-OLEDMIPLED

Functions

Audio Speaker22n/a
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP685 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearAndroid Wear 2NA
Appsn/a
Musicn/an/a

All Wearables