Fitbit Surge vs. Pebble Time Round vs. Sony SmartWatch 3 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Fitbit Inspire 3

 
Surge
Time Round
SmartWatch 3
Grayson
Grayson
Inspire 3
 FitbitSurgeRemove Buy NowPebbleTime RoundRemove Buy NowSonySmartWatch 3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$200$250$350$350$100
Release201620152014201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days2 days24 hours24 hours10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320453 x 454453x45432x18
Size1.26 inchesround1.6 inches1.39 inches1.39 inches46 inches
Touch
TypeMonochrome LCDe-paperTFT LCDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7IP681 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSAndroid WearAndroid WearAndroid Wear
Apps
Music

All Wearables