Garmin Fenix 3 vs. Fitbit Zip vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
Fenix 3
Zip
Access Sofie
Alta HR
Vivofit 4
 GarminFenix 3Remove Buy NowFitbitZipRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$500$60$395$150$79.95
Release20152012201720172018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks6 months1 day7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a390 x 390 1.19 inches128 x 3688 x 88
Size1.2 inchesn/a1.4 inchesNA
TouchAMOLDED
TypeChroma LEDn/aOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMSplash Resistant1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0
Apps
Music

All Wearables