Pebble Time vs. Pebble Time Round vs. Polar Loop 2 vs. Jawbone UP Move vs. Apple Watch Series 4

 
Time
Time Round
Loop 2
UP Move
Watch Series 4
 PebbleTimeRemove Buy NowPebbleTime RoundRemove Buy NowPolarLoop 2Remove Buy NowJawboneUP MoveRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$200$120$50$329
Release20152015201520142018

Activity & Fitness

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

Battery

Duration7 days2 days8 days (without notifications)6 monthsNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution168 x 144n/an/aNA384 x 480
Size1.26 inchesroundn/aNA1.78 inches
TouchNA
Typee-papere-paperLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX72 ATMSplash ResistantNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSn/aNAWatch OS 5
Apps
Music

All Wearables