Samsung Gear S vs. Fitbit Zip vs. Fitbit Alta HR vs. Samsung Gear Fit2 Pro vs. Michael Kors Access Sofie HR

 
Gear S
Zip
Alta HR
Gear Fit2 Pro
Access Sofie HR
 SamsungGear SRemove Buy NowFitbitZipRemove Buy NowFitbitAlta HRRemove Buy NowSamsungGear Fit2 ProRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$60$150$199.99$395
Release20132012201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months7 days2 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a128 x 36216 x 432390 x 390
Size2 inchesn/a1.4 inches1.5 inches1.19 inches
Touch
TypeSuper AMOLEDn/aOLEDAMOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash Resistant5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OSWear OS
Apps
Music

All Wearables