Fitbit One vs. Amazfit Arc vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Jawbone UP4 vs. Michael Kors Grayson

 
One
Arc
Grayson
Moto 360 (1st Gen)
UP4
Grayson
 FitbitOneRemove Buy NowAmazfitArcRemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$69.99$350$150$200$350
Release201220162018201420152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days20 days24 hours1 dayNA24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40453 x 454320 x 260NA453x454
Sizen/a0.42 inches1.39 inches1.56 inchesNA1.39 inches
TouchNA
TypeOLEDOLEDAMOLEDLCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP671 ATMIP67NA1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearNAAndroid Wear
Apps
MusicNANA

All Wearables