Pebble Steel vs. Pebble Time vs. Jawbone UP4 vs. Amazfit T-Rex vs. Fossil Gen 5 Smartwatch Carlyle

 
Steel
Time
UP4
T-Rex
Gen 5 Smartwatch Carlyle
 PebbleSteelRemove Buy NowPebbleTimeRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$150$150$200$140$295
Release20142015201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days7 daysNA20 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144NA360 x 360328 x 328
Size1.26 inches1.26 inchesNA1.3 inches1.3 inches
TouchNA
Typee-papere-paperNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSNABuild-inWear OS
Apps
MusicNA

All Wearables