Garmin Forerunner 735XT vs. Fitbit Alta vs. Fitbit Ionic vs. Garmin Forerunner 235 vs. Garmin Vivosmart 4

 
Forerunner 735XT
Alta
Ionic
Forerunner 235
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$130$299$299.99$130
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days4+ days9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a348x250215 x 18048 x 128
Size1.23 inchesn/a1.421.23 inches0.74 inches
Touchn/an/a
Typen/aOLEDOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a50m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aFitbit OS
Apps
Music

All Wearables