Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Garmin 645 Music vs. Fitbit Inspire 3

 
Watch Series 2
Ionic
Fenix 5
645 Music
Inspire 3
 AppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowGarmin645 MusicRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$269$299$599.99$450$100
Release20162017201720182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours4+ days2 Weeks7 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312348x250240 x 240240 x 24032x18
Size1.5 inches or 1.65 inches1.421.2 inches1.2 inches46 inches
Touch
TypeAMOLEDOLEDnaMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM50m10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSFitbit OS
Apps
Music

All Wearables