Fitbit Alta vs. Michael Kors Grayson vs. Mobvoi TicWatch E vs. Fitbit Charge 3 vs. Fitbit Charge HR vs. Michael Kors Grayson

 
Alta
Grayson
TicWatch E
Charge 3
Charge HR
Grayson
 FitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitCharge 3Remove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$350$159$150$150$350
Release201620182017201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours1.5-2 days7 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a453 x 454400 x 40066 x 18NA453x454
Sizen/a1.39 inches1.4 inches.721 inchesNA1.39 inches
Touchn/aNA
TypeOLEDAMOLEDOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATMIP675 ATM1 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear 2.0NANAAndroid Wear
Apps
Music

All Wearables