Apple Watch Series 3 vs. Microsoft Band 2 vs. Garmin 645 Music vs. Apple Watch Series 4 vs. Fitbit Inspire 3

 
Watch Series 3
Band 2
645 Music
Watch Series 4
Inspire 3
 AppleWatch Series 3Remove Buy NowMicrosoftBand 2Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 4Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$250$450$329$100
Release20172015201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours (without GPS)7 daysNot Yet10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 128240 x 240384 x 48032x18
Size1.5 inches or 1.65 inches1.36 inches1.2 inches1.78 inches46 inches
Touch
TypeAMOLEDCapacitative TFTMIPMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWatch OS 5
Apps
Music

All Wearables