Pebble Time vs. Samsung Gear S3 vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Time
Gear S3
Grayson
Alta HR
Grayson
VivoActive 4
 PebbleTimeRemove Buy NowSamsungGear S3Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$350$350$150$350$349
Release201520162018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration7 days4 days24 hours7 days24 hours8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution168 x 144360 x 360453 x 454128 x 36453x454260 x 260
Size1.26 inches1.3 inches1.39 inches1.4 inches1.39 inches1.3ionches
Touch
Typee-paperFullcolor AODAMOLEDOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP681 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizenAndroid WearAndroid WearWear OS
Apps
Music

All Wearables