Apple Watch Series 3 vs. Garmin 645 Music vs. Fitbit Alta HR vs. Jawbone UP3 vs. Fitbit Inspire 3

 
Watch Series 3
645 Music
Alta HR
UP3
Inspire 3
 AppleWatch Series 3Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP3Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$450$150$180$100
Release20172018201720132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days7 days7 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240128 x 36NA32x18
Size1.5 inches or 1.65 inches1.2 inches1.4 inchesNA46 inches
TouchNA
TypeAMOLEDMIPOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4NA
Apps
MusicNA

All Wearables