Fitbit Alta vs. Garmin Forerunner 235 vs. Michael Kors Grayson vs. Mobvoi TicWatch S vs. Michael Kors Grayson vs. Apple Series 6

 
Alta
Forerunner 235
Grayson
TicWatch S
Grayson
Series 6
 FitbitAltaRemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch SRemove Buy NowMichael KorsGraysonRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$299.99$350$199$350$399
Release201620172018201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days9 days24 hours1.5-2 days24 hoursNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180453 x 454400 x 400453x454384 x 480
Sizen/a1.23 inches1.39 inches1.4 inches1.39 inches40mm
Touchn/a
TypeOLEDMIPAMOLEDOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a5 ATM1 ATMIP671 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear 2.0Android WearWatchOS 5
Apps
Music

All Wearables