Pebble Steel vs. Pebble Time vs. Pebble Time Steel vs. Pebble Core vs. Amazfit T-Rex

 
Steel
Time
Time Steel
Core
T-Rex
 PebbleSteelRemove Buy NowPebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$150$250$99$140
Release20142015201520162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5-7 days7 days10 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144168 x 144NA360 x 360
Size1.26 inches1.26 inches1.26 inchesNA1.3 inches
TouchNA
Typee-papere-papere-paperNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSPebble OSPebble OSNABuild-in
Apps
Music

All Wearables