Garmin Forerunner 735XT vs. Fitbit Ionic vs. Garmin Chronos vs. Garmin Vivosmart 3 vs. Garmin Forerunner 45

 
Forerunner 735XT
Ionic
Chronos
Vivosmart 3
Forerunner 45
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowGarminChronosRemove Buy NowGarminVivosmart 3Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$450$299$1500$139.99$199
Release20162017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days8 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250218 x 21864 x 128208 x 208
Size1.23 inches1.421.2 inchesNA1.04 inches
Touchn/a
Typen/aOLEDMIPOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSBuilt-in
Apps
Music

All Wearables