Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Garmin Vivosmart 4

 
Fenix 3
Forerunner 735XT
Access Sofie
Alta HR
Vivosmart 4
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$450$395$150$130
Release20152016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks14 hours to 11 days1 day7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218215 x 180390 x 390 1.19 inches128 x 3648 x 128
Size1.2 inches1.23 inches1.4 inches0.74 inches
Touchn/aAMOLDED
TypeChroma LEDn/aOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0
Apps
Music

All Wearables