Pebble 2 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Jawbone UP2 vs. Polar Loop

 
2
Alta
Flex 2
UP2
Loop
 Pebble2Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowJawboneUP2Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$129$130$100$100$100
Release20162016201620152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNANA
Sizen/an/an/aNANA
Touchn/an/aNA
Typee-paperOLEDLEDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a5 ATMSplash resistant2 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/an/aNANA
Apps
Music

All Wearables