Garmin Forerunner 735XT vs. Fitbit Alta vs. Fitbit Zip vs. Asus ZenWatch vs. Apple Series 6

 
Forerunner 735XT
Alta
Zip
ZenWatch
Series 6
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowFitbitZipRemove Buy NowAsusZenWatchRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$130$60$150$399
Release20162016201220142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days6 monthsNANot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/an/a320 x 320384 x 480
Size1.23 inchesn/an/a1.63 inches40mm
Touchn/an/a
Typen/aOLEDn/aAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMn/aSplash ResistantIP55

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/an/aAndroid WearWatchOS 5
Apps
Music

All Wearables