Garmin Forerunner 735XT vs. Garmin Vivoactive HR vs. Fitbit Versa vs. Amazfit T-Rex vs. Apple Series 6

 
Forerunner 735XT
Vivoactive HR
Versa
T-Rex
Series 6
 GarminForerunner 735XTRemove Buy NowGarminVivoactive HRRemove Buy NowFitbitVersaRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$250$199.99$140$399
Release20162016201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 days4 days20 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180148 x 205300 x300360 x 360384 x 480
Size1.23 inches1.38 inches1.34 inches1.3 inches40mm
Touchn/a
Typen/an/aOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-inWatchOS 5
Apps
Music

All Wearables