Pebble 2 vs. Fitbit Alta vs. Amazfit Stratos vs. Garmin 645 Music vs. Jawbone UP2

 
2
Alta
Stratos
645 Music
UP2
 Pebble2Remove Buy NowFitbitAltaRemove Buy NowAmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy NowJawboneUP2Remove Buy Now

Basic Info

Suggested Price$129$130$199$450$100
Release20162016201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 300240 x 240NA
Sizen/an/a1.34 inches1.2 inchesNA
Touchn/aNA
Typee-paperOLEDOLEDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a5 ATM5 ATMSplash resistant

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aProprietaryNA
Apps
Music

All Wearables