Pebble 2 vs. Michael Kors Grayson vs. Fitbit Flex vs. Jawbone UP3 vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
2
Grayson
Flex
UP3
Forerunner 45
Grayson
 Pebble2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowJawboneUP3Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$129$350$100$180$199$350
Release201620182013201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days24 hours5 days7 days7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454NANA208 x 208453x454
Sizen/a1.39 inchesNANA1.04 inches1.39 inches
TouchNANA
Typee-paperAMOLEDLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM1 ATM1 ATMNA5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearNANABuilt-inAndroid Wear
Apps
MusicNA

All Wearables