Pebble Time vs. Polar Loop 2 vs. New Balance RunIQ vs. Pebble Core vs. Amazfit T-Rex

 
Time
Loop 2
RunIQ
Core
T-Rex
 PebbleTimeRemove Buy NowPolarLoop 2Remove Buy NowNew BalanceRunIQRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$120$299$99$140
Release20152015201720162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration7 days8 days (without notifications)24 hours (5 hrs w GPS and heart rate)NA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a400 x 400NA360 x 360
Size1.26 inchesn/a1.39 inchesNA1.3 inches
TouchNA
Typee-paperLEDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aAndroid Wear 1.5NABuild-in
Apps
Music

All Wearables