Fitbit One vs. Fossil Q Reveler vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Michael Kors Grayson vs. Mobvoi TicWatch S2

 
One
Q Reveler
Grayson
Vivofit 4
Grayson
TicWatch S2
 FitbitOneRemove Buy NowFossilQ RevelerRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$125$350$79.95$350$180
Release201220152018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days7 days24 hours1 year24 hours2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a453 x 45488 x 88453x454400 x 400
Sizen/an/a1.39 inchesNA1.39 inches1.39 inches
Touchn/a
TypeOLEDn/aAMOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearWear OS
Apps
Music

All Wearables