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Image of a Grayson
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Image of a Gear S2
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Basic Info

Suggested Price$199.99$130$350$350$79$300
Release201820132018201820152015

Activity & Fitness

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

Battery

Duration4 days14 days24 hours24 hours6 months2-3 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/an/a
MacNAn/an/a
WindowsNAn/an/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution300 x300NA453 x 454453x454n/a360 x 360
Size1.34 inchesNA1.39 inches1.39 inchesn/a1.2 inches
TouchNAn/a
TypeOLEDNAAMOLEDAMOLEDn/aSuper AMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant1 ATM1 ATMn/aIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemNAAndroid WearAndroid Wearn/aTizen
Apps
Music

All Wearables