Apple Watch Series 3 vs. Garmin Fenix 5s vs. Garmin 645 Music vs. Polar Loop vs. Fitbit Inspire HR

 
Watch Series 3
Fenix 5s
645 Music
Loop
Inspire HR
 AppleWatch Series 3Remove Buy NowGarminFenix 5sRemove Buy NowGarmin645 MusicRemove Buy NowPolarLoopRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$599.99$450$100$99
Release20172017201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursUp to 9 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312218x 218240 x 240NA139 x 60
Size1.5 inches or 1.65 inches1.1 inches1.2 inchesNA1.4 inches
Touch
TypeAMOLEDnaMIPLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4NAFitbit OS
Apps
Music

All Wearables