Pebble Time vs. Garmin Vivosmart HR Plus vs. Jaybird Reign vs. Pebble Core vs. Amazfit T-Rex

 
Time
Vivosmart HR Plus
Reign
Core
T-Rex
 PebbleTimeRemove Buy NowGarminVivosmart HR PlusRemove Buy NowJaybirdReignRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$179$150$99$140
Release20152017201520162019

Activity & Fitness

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

Battery

Duration7 days5 days5 daysNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144160 x 68NANA360 x 360
Size1.26 inches0.5 inches x 0.8 inchesNANA1.3 inches
TouchNANA
Typee-paperLCDLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNANA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSNANANABuild-in
Apps
Music

All Wearables