Fitbit One vs. Apple Watch Series 2 vs. Michael Kors Grayson vs. LG G Watch R vs. Michael Kors Grayson vs. Apple Watch 7

 
One
Watch Series 2
Grayson
G Watch R
Grayson
Watch 7
 FitbitOneRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$269$350$300$350$429
Release201220162018201420182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days18 hours24 hours2 days24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312453 x 454320 x 320453x454396 x 484
Sizen/a1.5 inches or 1.65 inches1.39 inches1.3 inches1.39 inches1.9 inches
Touch
TypeOLEDAMOLEDAMOLEDP-OLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5ATM1 ATMIP671 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSAndroid WearAndroid WearAndroid WearWatchOS 8
Apps
Music

All Wearables