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Basic Info

Suggested Price$100$79.99$349$245$130
Release20122018201520152014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10-14 days12 days18 hoursNA7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolutionn/a80 x 160340 x 272 or 390 x 312320 x 320NA
Sizen/a1.23 inches1.5 inches or 1.65 inches1.3 inchesNA
TouchNA
TypeOLEDIPS LCDAMOLEDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATMIPX7IP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSAndroid WearNA
Apps
Music

All Wearables