Fitbit Flex 2 vs. Michael Kors Grayson vs. Pebble Core vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson vs. Mobvoi TicWatch S2

 
Flex 2
Grayson
Core
On Full Guard 2.5
Grayson
TicWatch S2
 FitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$350$99$325$350$180
Release201620182016201820182019

Activity & Fitness

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

Battery

Duration5 days24 hoursNA4 days24 hours2 DAYS
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454NA454x454453x454400 x 400
Sizen/a1.39 inchesNA1.39 inches1.39 inches1.39 inches
Touchn/aNA
TypeLEDAMOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNA3 ATM1 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNAWear OSAndroid WearWear OS
Apps
Music

All Wearables