Garmin Forerunner 225 vs. Garmin Forerunner 735XT vs. Asus ZenWatch vs. Fitbit Flex vs. Apple Watch 8

 
Forerunner 225
Forerunner 735XT
ZenWatch
Flex
Watch 8
 GarminForerunner 225Remove Buy NowGarminForerunner 735XTRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$300$450$150$100$499
Release20152016201420132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks14 hours to 11 daysNA5 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180215 x 180320 x 320NA340 x 272 or 390 x 312
Size1 inch1.23 inches1.63 inchesNA1.5 inches or 1.65 inches
Touchn/aNA
Typen/an/aAMOLEDLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aAndroid WearNAWatchOS 9
Appsn/a
Musicn/a

All Wearables