Fitbit One vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Fitbit Versa 2 vs. Michael Kors Grayson vs. Apple Series 6

 
One
Grayson
Moto 360 (1st Gen)
Versa 2
Grayson
Series 6
 FitbitOneRemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$350$150$199$350$399
Release201220182014201920182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days24 hours1 day5 days24 hoursNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454320 x 260300 x 300453x454384 x 480
Sizen/a1.39 inches1.56 inches1.34 inches1.39 inches40mm
Touch
TypeOLEDAMOLEDLCDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceSplast Resistant1 ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearBuild-inAndroid WearWatchOS 5
Apps
MusicNA

All Wearables