Pebble Time vs. Fitbit Flex 2 vs. LG Watch Style vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson

 
Time
Flex 2
Watch Style
Grayson
Alta HR
Grayson
 PebbleTimeRemove Buy NowFitbitFlex 2Remove Buy NowLGWatch StyleRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$100$249$350$150$350
Release201520162017201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days24 hours7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a360 x 360453 x 454128 x 36453x454
Size1.26 inchesn/a1.2 inches1.39 inches1.4 inches1.39 inches
Touchn/a
Typee-paperLEDP-OLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2Android WearAndroid Wear
Apps
Music

All Wearables