Fitbit One vs. Garmin Forerunner 935 vs. Amazfit Cor vs. Fitbit Inspire HR vs. Apple Series 6

 
One
Forerunner 935
Cor
Inspire HR
Series 6
 FitbitOneRemove Buy NowGarminForerunner 935Remove Buy NowAmazfitCorRemove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$500$79.99$99$399
Release20122017201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 daysUp to 2 weeks12 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 24080 x 160139 x 60384 x 480
Sizen/a1.2 inches1.23 inches1.4 inches40mm
Touch
TypeOLEDLCDIPS LCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceSplast Resistant5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWatchOS 5
Apps
Music

All Wearables