Pebble 2 vs. Fitbit One vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Polar Loop

 
2
One
Access Sofie
Flex
Loop
 Pebble2Remove Buy NowFitbitOneRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$129$100$395$100$100
Release20162012201720132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10-14 days1 day5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a390 x 390 1.19 inchesNANA
Sizen/an/aNANA
TouchAMOLDEDNA
Typee-paperOLEDLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplast Resistant1 ATM1 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2.0NANA
Apps
Music

All Wearables