Pebble 2 vs. Fitbit Alta vs. Jawbone UP2 vs. Jawbone UP24 vs. Apple Watch Series 4

 
2
Alta
UP2
UP24
Watch Series 4
 Pebble2Remove Buy NowFitbitAltaRemove Buy NowJawboneUP2Remove Buy NowJawboneUP24Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$129$130$100$130$329
Release20162016201520132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days7 days14 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNANA384 x 480
Sizen/an/aNANA1.78 inches
Touchn/aNANA
Typee-paperOLEDNANAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/aSplash resistantSplash ResistantNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aNANAWatch OS 5
Apps
Music

All Wearables