Garmin Vivosmart HR vs. Fitbit Ionic vs. Garmin Forerunner 235 vs. Garmin Vivofit 4 vs. Garmin Venu

 
Vivosmart HR
Ionic
Forerunner 235
Vivofit 4
Venu
 GarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivofit 4Remove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$170$299$299.99$79.95$299
Release20152017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days9 days1 year5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68348x250215 x 18088 x 88390 x 390
Size1.08 inches1.421.23 inchesNA1.2 inches
Touch
Typen/aOLEDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OS
Apps
Music

All Wearables