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Basic Info

Suggested Price$269$150$275$120$150
Release20162016201520142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a1 day2 weeks7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorblue
Resolution340 x 272 or 390 x 312320 x 320360 x 326128 x 3266 x 18
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.5 inchesn/a.721 inches
TouchSwipe
TypeAMOLEDAMOLEDLCDOLEDOLED

Functions

Audio Speakern/a
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP67IP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatch OSAndroid WearAndroid Wearn/aNA
Appsn/a
Music

All Wearables