Olio Model One vs. TomTom Spark vs. Polar Loop 2 vs. Pebble Core vs. Polar Loop

 
Model One
Spark
Loop 2
Core
Loop
 OlioModel OneRemove Buy NowTomTomSparkRemove Buy NowPolarLoop 2Remove Buy NowPebbleCoreRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$595$150$120$99$100
Release20152015201520162013

Activity & Fitness

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

Battery

Duration2 daysn/a8 days (without notifications)NA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNANA
Sizen/an/an/aNANA
TouchNA
Typen/aLCDLEDNALED

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATMNA2 ATM

Notifications

Phonen/an/aNA
Emailsn/aNA
Textsn/aNA

Software

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

All Wearables