ASUS ZenWatch 2 vs. Apple Watch Series 2 vs. Garmin Chronos vs. Apple Watch Ultra vs. Fitbit Sense 2

 
ZenWatch 2
Watch Series 2
Chronos
Watch Ultra
Sense 2
 ASUSZenWatch 2Remove Buy NowAppleWatch Series 2Remove Buy NowGarminChronosRemove Buy NowAppleWatch UltraRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$269$1500$799$300
Release20162016201820222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours8 days36 hrs6 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312218 x 218502x410 pixels336x336
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inches1.2 inches1.92 inches1.59 inches
Touch
TypeAMOLEDAMOLEDMIPAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM10 ATM10 ATM (100 Meters)5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSWear OSWatchOS 9
Apps
Music

All Wearables