Samsung Gear S2 vs. Polar M430 vs. Diesel On Full Guard vs. Michael Kors Access Sofie vs. Fitbit Sense 2

 
Gear S2
M430
On Full Guard
Access Sofie
Sense 2
 SamsungGear S2Remove Buy NowPolarM430Remove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$300$255$325$395$300
Release20152017201720172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days30 hours1 day1 day6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360128x128454 x 454390 x 390 1.19 inches336x336
Size1.2 inches1.4 inch1.4 inches1.59 inches
TouchAMOLDED
TypeSuper AMOLEDLCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68WR30IP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2.0Android Wear 2.0
Apps
Music

All Wearables