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Image of a Watch Series 3
Image of a Watch Series 4
Image of a VivoWatch
Image of a G-Shock GBA800
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Basic Info

Suggested Price$140$329$329$160$120
Release20192017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days18 hoursNot Yet24 hours to 10 days2 years
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360340 x 272 or 390 x 312384 x 480128 x 128
Size1.3 inches1.5 inches or 1.65 inches1.78 inchesNA
Touch
TypeAMOLEDAMOLEDMicroLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNot YetIP6720 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemBuild-inWatchOS 4Watch OS 5KoodOS
Apps
Music

All Wearables