Jawbone UP2 vs. Amazfit T-Rex vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple Watch 8 vs. Apple SE

 
UP2
T-Rex
Gen 5 Smartwatch Carlyle
Watch 8
SE
 JawboneUP2Remove Buy NowAmazfitT-RexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleWatch 8Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$100$140$295$499$279
Release20152019201920222020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days20 days1 day18 hrs18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA360 x 360328 x 328340 x 272 or 390 x 312384 x 480
SizeNA1.3 inches1.3 inches1.5 inches or 1.65 inches40mm
TouchNA
TypeNAAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceSplash resistant5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuild-inWear OSWatchOS 9WatchOS 5
Apps
Music

All Wearables