Fitbit Flex 2 vs. Asus VivoWatch vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Michael Kors Grayson vs. Apple Watch 8

 
Flex 2
VivoWatch
Grayson
Moto 360 (1st Gen)
Grayson
Watch 8
 FitbitFlex 2Remove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$100$160$350$150$350$499
Release201620182018201420182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours to 10 days24 hours1 day24 hours18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 128453 x 454320 x 260453x454340 x 272 or 390 x 312
Sizen/aNA1.39 inches1.56 inches1.39 inches1.5 inches or 1.65 inches
Touchn/a
TypeLEDNAAMOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSAndroid WearAndroid WearAndroid WearWatchOS 9
Apps
MusicNA

All Wearables