Polar M600 vs. Fitbit Zip vs. Diesel On Full Guard vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Mobvoi TicWatch S2

 
M600
Zip
On Full Guard
Grayson
Grayson
TicWatch S2
 PolarM600Remove Buy NowFitbitZipRemove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$330$60$325$350$350$180
Release201620122017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months1 day24 hours24 hours2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a454 x 454453 x 454453x454400 x 400
Size1.3 inchesn/a1.4 inches1.39 inches1.39 inches1.39 inches
Touchn/a
TypeTFTn/aOMOLEDAMOLEDAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splash ResistantIP671 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0Android WearAndroid WearWear OS
Apps
Music

All Wearables