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Basic Info

Suggested Price$329$130$130
Release201720172016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 300n/a
Size1.5 inches or 1.65 inches1.34 inchesn/a
Touchn/a
TypeAMOLEDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67n/a

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatchOS 4Proprietaryn/a
Apps
Music

All Wearables