Apple Watch Series 3 vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. Fitbit Alta HR vs. Fitbit Sense 2

 
Watch Series 3
645 Music
Watch Urbane 2
Alta HR
Sense 2
 AppleWatch Series 3Remove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowFitbitAlta HRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$329$450$300$150$300
Release20172018201520172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours7 daysNA7 days6 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 240480 x 480128 x 36336x336
Size1.5 inches or 1.65 inches1.2 inches1.38 inches1.4 inches1.59 inches
Touch
TypeAMOLEDMIPP-OLEDOLEDAMOLED

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 4Android Wear
Apps
Music

All Wearables