Olio Model One vs. Fitbit Flex 2 vs. Withings Go vs. Pebble Core vs. Polar Loop

 
Model One
Flex 2
Go
Core
Loop
 OlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowWithingsGoRemove Buy NowPebbleCoreRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$595$100$80$99$100
Release20152016201620162013

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/aNA
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/aNA
Stepsn/a
Swimn/a

Battery

Duration2 days5 days8 monthsNA5 days
Rechargeable

Compatibility

Androidn/a
iOSn/aNA
Windows Phonen/an/an/aNANA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

Bluetoothn/a
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/aNANA
Sizen/an/an/aNANA
Touchn/an/aNA
Typen/aLEDE-InkNALED

Functions

Audio Speakern/a
Clock
Phonen/an/aNA
Vibrationn/an/aNA
Voice

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNA2 ATM

Notifications

Phonen/an/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/an/aNANA
Appsn/an/a
Music

All Wearables