Pebble Time Round vs. Jawbone UP2 vs. Jawbone UP24 vs. Jawbone UP4 vs. Polar Loop

 
Time Round
UP2
UP24
UP4
Loop
 PebbleTime RoundRemove Buy NowJawboneUP2Remove Buy NowJawboneUP24Remove Buy NowJawboneUP4Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$100$130$200$100
Release20152015201320152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days14 daysNA5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANANA
Macn/aNANANANA
Windowsn/aNANANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNANANANA
SizeroundNANANANA
TouchNANANA
Typee-paperNANANALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7Splash resistantSplash ResistantNA2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSNANANANA
Apps
MusicNA

All Wearables