Pebble Time vs. Pebble Time Steel vs. Casio G-Shock GBA800 vs. Jawbone UP24 vs. Amazfit T-Rex

 
Time
Time Steel
G-Shock GBA800
UP24
T-Rex
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowCasioG-Shock GBA800Remove Buy NowJawboneUP24Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$250$120$130$140
Release20152015201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days2 years14 days20 days
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 360
Size1.26 inches1.26 inchesNA1.3 inches
TouchNA
Typee-papere-paperNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATMSplash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSNABuild-in
Apps
Music

All Wearables