Garmin Forerunner 735XT vs. Garmin Vivoactive vs. Fitbit Alta vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple Series 6

 
Forerunner 735XT
Vivoactive
Alta
Gen 5 Smartwatch Carlyle
Series 6
 GarminForerunner 735XTRemove Buy NowGarminVivoactiveRemove Buy NowFitbitAltaRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$250$130$295$399
Release20162015201620192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days14 hours to 11 days5 days1 dayNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180205 x 148n/a328 x 328384 x 480
Size1.23 inches1.38 inchesn/a1.3 inches40mm
Touchn/an/a
Typen/aLCDOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATMn/a3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aWear OSWatchOS 5
Apps
Music

All Wearables