Fitbit One vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Amazfit GTR vs. Apple Series 6

 
One
Fenix 5x Plus
Flex
GTR
Series 6
 FitbitOneRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowAmazfitGTRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$850$100$199$399
Release20122018201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days20 days5 days24 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240NA454 x 454384 x 480
Sizen/a1.2 inchesNA1.39 inches40mm
TouchNA
TypeOLEDMIPLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceSplast Resistant10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNABuild-inWatchOS 5
Apps
Music

All Wearables