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Basic Info

Suggested Price$269$275$399$255$450
Release20162015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day1 day24 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312360 x 326320 x 320454 x454240 x 240
Size1.5 inches or 1.65 inches1.5 inches1.32 inches1.4 inches1.2 inches
Touch
TypeAMOLEDLCDLCDAMOLEDMIP

Functions

Audio Speakern/a
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP675 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid WearWear OSWear OS
Appsn/a
Music

All Wearables