Pebble Time Round vs. Acer Liquid Leap vs. Jawbone UP4 vs. Pebble Core vs. Polar Loop

 
Time Round
Liquid Leap
UP4
Core
Loop
 PebbleTime RoundRemove Buy NowAcerLiquid LeapRemove Buy NowJawboneUP4Remove Buy NowPebbleCoreRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$90$200$99$100
Release20152015201520162013

Activity & Fitness

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

Battery

Duration2 days5 to 7 daysNANA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 32NANANA
Sizeround1 inchNANANA
TouchNANA
Typee-paperOLEDNANALED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX4NANA2 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSNANANA
Apps
MusicNA

All Wearables