Samsung Gear S vs. Fitbit Alta vs. Samsung Gear Fit2 vs. Polar M430 vs. Michael Kors Access Sofie

 
Gear S
Alta
Gear Fit2
M430
Access Sofie
 SamsungGear SRemove Buy NowFitbitAltaRemove Buy NowSamsungGear Fit2Remove Buy NowPolarM430Remove Buy NowMichael KorsAccess SofieRemove Buy Now

Basic Info

Suggested Price$250$130$180$255$395
Release20132016201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days3-4 days30 hours1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a432 x 216128x128390 x 390 1.19 inches
Size2 inchesn/a1.5 inches1.4 inch
Touchn/aAMOLDED
TypeSuper AMOLEDOLEDSuper AMOLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP68WR301 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aTizenAndroid Wear 2.0
Apps
Music

All Wearables