Garmin Forerunner 735XT vs. Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Fitbit Ionic vs. Michael Kors Access Sofie HR

 
Forerunner 735XT
Vivoactive HR
Charge 2
Ionic
Access Sofie HR
 GarminForerunner 735XTRemove Buy NowGarminVivoactive HRRemove Buy NowFitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$450$250$150$299$395
Release20162016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 days5 days4+ days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180148 x 205n/a348x250390 x 390
Size1.23 inches1.38 inchesn/a1.421.19 inches
Touchn/an/a
Typen/an/aOLEDOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a50m0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aFitbit OSWear OS
Apps
Music

All Wearables