Fitbit Flex 2 vs. Michael Kors Grayson vs. Polar A370 vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson vs. Mobvoi TicWatch C2

 
Flex 2
Grayson
A370
On Full Guard 2.5
Grayson
TicWatch C2
 FitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$100$350$179.95$325$350$200
Release201620182017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hoursUp to 3 days4 days24 hours2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454160 x 80454x454453x454360 x 360
Sizen/a1.39 inches1.18 inches1.39 inches1.39 inches1.3 inches
Touchn/a
TypeLEDAMOLEDTFT LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMWR303 ATM1 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWear OSAndroid WearWear OS
Apps
Music

All Wearables