Fitbit Surge vs. Pebble Time Steel vs. Withings Activite Sapphire vs. Garmin Vivofit 3 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Surge
Time Steel
Activite Sapphire
Vivofit 3
Grayson
Grayson
 FitbitSurgeRemove Buy NowPebbleTime SteelRemove Buy NowWithingsActivite SapphireRemove Buy NowGarminVivofit 3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$250$450$100$350$350
Release201620152014201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days8 months1 year24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a64 x 64453 x 454453x454
Size1.26 inches1.26 inches1.3 inches0.55 inches1.39 inches1.39 inches
Touch
TypeMonochrome LCDe-paperAnalogn/aAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables