Apple Watch Series 3 vs. Fitbit Alta vs. Amazfit Cor vs. Apple Watch vs. Garmin Vivofit 4

 
Watch Series 3
Alta
Cor
Watch
Vivofit 4
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowAmazfitCorRemove Buy NowAppleWatchRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$329$130$79.99$349$79.95
Release20172016201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days12 days18 hours1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a80 x 160340 x 272 or 390 x 31288 x 88
Size1.5 inches or 1.65 inchesn/a1.23 inches1.5 inches or 1.65 inchesNA
Touchn/a
TypeAMOLEDOLEDIPS LCDAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMIPX75 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatchOS 4n/aWatch OS
Apps
Music

All Wearables