Apple Watch Series 2 vs. Michael Kors Access Sofie vs. Jawbone UP24 vs. Apple Watch Series 4 vs. Amazfit T-Rex

 
Watch Series 2
Access Sofie
UP24
Watch Series 4
T-Rex
 AppleWatch Series 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowJawboneUP24Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$269$395$130$329$140
Release20162017201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day14 daysNot Yet20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312390 x 390 1.19 inchesNA384 x 480360 x 360
Size1.5 inches or 1.65 inchesNA1.78 inches1.3 inches
TouchAMOLDEDNA
TypeAMOLEDNAMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM1 ATMSplash ResistantNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear 2.0NAWatch OS 5Build-in
Apps
Music

All Wearables