Pebble Time vs. Pebble Time Round vs. Jawbone UP4 vs. Pebble Core vs. Polar Loop

 
Time
Time Round
UP4
Core
Loop
 PebbleTimeRemove Buy NowPebbleTime RoundRemove Buy NowJawboneUP4Remove Buy NowPebbleCoreRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$150$200$200$99$100
Release20152015201520162013

Activity & Fitness

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

Battery

Duration7 days2 daysNANA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/aNANANA
Size1.26 inchesroundNANANA
TouchNANA
Typee-papere-paperNANALED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7NANA2 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSPebble OSNANANA
Apps
MusicNA

All Wearables