Jawbone UP2 vs. Jaybird Reign vs. Michael Kors Access Sofie HR vs. Amazfit T-Rex vs. Fossil Gen 5 Smartwatch Carlyle

 
UP2
Reign
Access Sofie HR
T-Rex
Gen 5 Smartwatch Carlyle
 JawboneUP2Remove Buy NowJaybirdReignRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitT-RexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$100$150$395$140$295
Release20152015201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days2 days20 days1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNANA390 x 390360 x 360328 x 328
SizeNANA1.19 inches1.3 inches1.3 inches
TouchNANA
TypeNALEDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash resistantNA0.3 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWear OSBuild-inWear OS
Apps
Music

All Wearables