Pebble Classic vs. Fitbit Flex 2 vs. Polar M430 vs. Jawbone UP4 vs. Polar Loop

 
Classic
Flex 2
M430
UP4
Loop
 PebbleClassicRemove Buy NowFitbitFlex 2Remove Buy NowPolarM430Remove Buy NowJawboneUP4Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$99$100$255$200$100
Release20132016201720152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 days30 hoursNA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a128x128NANA
Size1.26 inchesn/a1.4 inchNANA
Touchn/aNA
Typee-paperLEDLCDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR30NA2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNANA
Apps
MusicNA

All Wearables