Samsung Gear S vs. Fitbit Zip vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Polar Loop

 
Gear S
Zip
Access Sofie
Alta HR
Loop
 SamsungGear SRemove Buy NowFitbitZipRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$250$60$395$150$100
Release20132012201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months1 day7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a390 x 390 1.19 inches128 x 36NA
Size2 inchesn/a1.4 inchesNA
TouchAMOLDED
TypeSuper AMOLEDn/aOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash Resistant1 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0NA
Apps
Music

All Wearables