Pebble Time Round vs. Withings Activite Sapphire vs. Michael Kors Grayson vs. Mobvoi TicWatch S vs. Pebble Core vs. Michael Kors Grayson

 
Time Round
Activite Sapphire
Grayson
TicWatch S
Core
Grayson
 PebbleTime RoundRemove Buy NowWithingsActivite SapphireRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch SRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$450$350$199$99$350
Release201520142018201720162018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days8 months24 hours1.5-2 daysNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454400 x 400NA453x454
Sizeround1.3 inches1.39 inches1.4 inchesNA1.39 inches
TouchNA
Typee-paperAnalogAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM1 ATMIP67NA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aAndroid WearAndroid Wear 2.0NAAndroid Wear
Apps
Music

All Wearables