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Image of a Gear S3
Image of a WSD-F20A
Image of a Vivosport
Image of a Gear Fit2 Pro
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Basic Info

Suggested Price$329$350$399$199$199.99
Release20172016201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration18 hours4 days1 day7 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312360 x 360320 x 32072 x 144216 x 432
Size1.5 inches or 1.65 inches1.3 inches1.32 inchesNA1.5 inches
Touch
TypeAMOLEDFullcolor AODLCDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4TizenWear OSTizen OS
Apps
Music

All Wearables