Fitbit Versa vs. Garmin 645 Music vs. Fitbit Alta HR vs. Apple Watch Series 4 vs. Fossil Gen 5 Smartwatch Carlyle

 
Versa
645 Music
Alta HR
Watch Series 4
Gen 5 Smartwatch Carlyle
 FitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$199.99$450$150$329$295
Release20182018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4 days7 days7 daysNot Yet1 day
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution300 x300240 x 240128 x 36384 x 480328 x 328
Size1.34 inches1.2 inches1.4 inches1.78 inches1.3 inches
Touch
TypeOLEDMIPOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNot Yet3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Wear OS
Apps
Music

All Wearables