Garmin Forerunner 225 vs. Fitbit Zip vs. Fitbit Ionic vs. Asus ZenWatch vs. Garmin Forerunner 45

 
Forerunner 225
Zip
Ionic
ZenWatch
Forerunner 45
 GarminForerunner 225Remove Buy NowFitbitZipRemove Buy NowFitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$60$299$150$199
Release20152012201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks6 months4+ daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a348x250320 x 320208 x 208
Size1 inchn/a1.421.63 inches1.04 inches
Touch
Typen/an/aOLEDAMOLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant50mIP555 ATM

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aFitbit OSAndroid WearBuilt-in
Appsn/a
Musicn/a

All Wearables