Fitbit Flex 2 vs. ASUS ZenWatch 3 vs. Asus VivoWatch vs. Diesel On Full Guard vs. Apple Watch Series 5

 
Flex 2
ZenWatch 3
VivoWatch
On Full Guard
Watch Series 5
 FitbitFlex 2Remove Buy NowASUSZenWatch 3Remove Buy NowAsusVivoWatchRemove Buy NowDieselOn Full GuardRemove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$100$229$160$325$329
Release20162017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours24 hours to 10 days1 dayNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400128 x 128454 x 454384 x 480
Sizen/a1.39 inchesNA1.4 inches1.78 Inches
Touchn/a
TypeLEDAMOLEDNAOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMIP67IP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2KoodOSAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables