Garmin Forerunner 735XT vs. Fitbit Zip vs. Garmin 645 Music vs. Michael Kors Access Sofie vs. Apple Series 6

 
Forerunner 735XT
Zip
645 Music
Access Sofie
Series 6
 GarminForerunner 735XTRemove Buy NowFitbitZipRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsAccess SofieRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$60$450$395$399
Release20162012201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days6 months7 days1 dayNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a240 x 240390 x 390 1.19 inches384 x 480
Size1.23 inchesn/a1.2 inches40mm
Touchn/aAMOLDED
Typen/an/aMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMSplash Resistant5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables