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Basic Info

Suggested Price$199$255$299$350$179$350
Release201820182017201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours7 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300454 x454240 x 240453 x 454160 x 68453x454
Size1.34 inches1.4 inches1.2 inches1.39 inches0.5 inches x 0.8 inches1.39 inches
Touch
TypeOLEDAMOLEDMIPAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables