Fitbit Charge 2 vs. ASUS ZenWatch 3 vs. Diesel On Full Guard vs. Fitbit Charge HR vs. Apple Watch 8

 
Charge 2
ZenWatch 3
On Full Guard
Charge HR
Watch 8
 FitbitCharge 2Remove Buy NowASUSZenWatch 3Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$150$229$325$150$499
Release20162017201720152022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours1 day5 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400454 x 454NA340 x 272 or 390 x 312
Sizen/a1.39 inches1.4 inchesNA1.5 inches or 1.65 inches
Touchn/aNA
TypeOLEDAMOLEDOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Android Wear 2.0NAWatchOS 9
Apps
Music

All Wearables