Apple Watch Series 3 vs. Skagen Falster vs. Jawbone UP4 vs. Amazfit T-Rex vs. Apple Watch 7

 
Watch Series 3
Falster
UP4
T-Rex
Watch 7
 AppleWatch Series 3Remove Buy NowSkagenFalsterRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$329$275$200$140$429
Release20172018201520192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours24 hoursNA20 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312NA360 x 360396 x 484
Size1.5 inches or 1.65 inchesNA1.3 inches1.9 inches
TouchNA
TypeAMOLEDOLEDNAAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNA5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4NANABuild-inWatchOS 8
Apps
MusicNA

All Wearables