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Basic Info

Suggested Price$269$100$350$100$350
Release20162012201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10-14 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a453 x 454NA453x454
Size1.5 inches or 1.65 inchesn/a1.39 inchesNA1.39 inches
Touch
TypeAMOLEDOLEDAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMSplast Resistant1 ATM2 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables