Fitbit Ionic vs. Garmin Forerunner 935 vs. Garmin Forerunner 235 vs. Samsung Galaxy Watch vs. Garmin Vivosmart 3

 
Ionic
Forerunner 935
Forerunner 235
Galaxy Watch
Vivosmart 3
 FitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowGarminForerunner 235Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$299$500$299.99$330$139.99
Release20172017201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysUp to 2 weeks9 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240215 x 180360 x 36064 x 128
Size1.421.2 inches1.23 inches1.2 inches or 1.3 inchesNA
Touch
TypeOLEDLCDMIPAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSTizen OS
Apps
MusicSpotify

All Wearables