Apple Watch Series 3 vs. Garmin Vivoactive HR vs. Apple Watch vs. Fitbit Flex vs. Fitbit Inspire HR

 
Watch Series 3
Vivoactive HR
Watch
Flex
Inspire HR
 AppleWatch Series 3Remove Buy NowGarminVivoactive HRRemove Buy NowAppleWatchRemove Buy NowFitbitFlexRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$250$349$100$99
Release20172016201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 days18 hours5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312148 x 205340 x 272 or 390 x 312NA139 x 60
Size1.5 inches or 1.65 inches1.38 inches1.5 inches or 1.65 inchesNA1.4 inches
TouchNA
TypeAMOLEDn/aAMOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX71 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWatch OSNAFitbit OS
Apps
Music

All Wearables