Withings Activite Sapphire vs. Fitbit Alta vs. Moov Now vs. Samsung Gear Fit2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Activite Sapphire
Alta
Now
Gear Fit2
Grayson
Grayson
 WithingsActivite SapphireRemove Buy NowFitbitAltaRemove Buy NowMoovNowRemove Buy NowSamsungGear Fit2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$450$130$79$180$350$350
Release201420162015201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months5 days6 months3-4 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a432 x 216453 x 454453x454
Size1.3 inchesn/an/a1.5 inches1.39 inches1.39 inches
Touchn/an/a
TypeAnalogOLEDn/aSuper AMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/an/aIP681 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aTizenAndroid WearAndroid Wear
Apps
Music

All Wearables