Fitbit Charge 2 vs. Michael Kors Grayson vs. Pebble Time 2 vs. Jawbone UP24 vs. Polar Loop vs. Michael Kors Grayson

 
Charge 2
Grayson
Time 2
UP24
Loop
Grayson
 FitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleTime 2Remove Buy NowJawboneUP24Remove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$350$199$130$100$350
Release201620182016201320132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours10 days14 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454NANANA453x454
Sizen/a1.39 inchesNANANA1.39 inches
Touchn/aNA
TypeOLEDAMOLEDe-paperNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATM3 ATMSplash Resistant2 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearPebble OSNANAAndroid Wear
Apps
Music

All Wearables