Fitbit One vs. Fitbit Zip vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Fitbit Alta HR vs. Michael Kors Grayson

 
One
Zip
Grayson
Moto 360 (1st Gen)
Alta HR
Grayson
 FitbitOneRemove Buy NowFitbitZipRemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitAlta HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$60$350$150$150$350
Release201220122018201420172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days6 months24 hours1 day7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454320 x 260128 x 36453x454
Sizen/an/a1.39 inches1.56 inches1.4 inches1.39 inches
Touch
TypeOLEDn/aAMOLEDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantSplash Resistant1 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearAndroid Wear
Apps
MusicNA

All Wearables