Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Garmin Forerunner 235 vs. Fitbit Versa 2

 
Forerunner 735XT
Vivosmart HR
Ionic
Forerunner 235
Versa 2
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$450$170$299$299.99$199
Release20162015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days4+ days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68348x250215 x 180300 x 300
Size1.23 inches1.08 inches1.421.23 inches1.34 inches
Touchn/a
Typen/an/aOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSBuild-in
Apps
Music

All Wearables