Garmin Forerunner 225 vs. Fitbit Ionic vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Amazfit Verge

 
Forerunner 225
Ionic
Forerunner 235
Flex
Verge
 GarminForerunner 225Remove Buy NowFitbitIonicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowAmazfitVergeRemove Buy Now

Basic Info

Suggested Price$300$299$299.99$100$160
Release20152017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks4+ days9 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180348x250215 x 180NA454x454
Size1 inch1.421.23 inchesNA1.39 inches
TouchNA
Typen/aOLEDMIPLEDOMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM1 ATMIP68

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aFitbit OSNAAMAZFIT OS
Appsn/a
Musicn/a

All Wearables