ASUS ZenWatch 2 vs. Olio Model One vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Apple Watch 7

 
ZenWatch 2
Model One
Forerunner 235
Alta HR
Watch 7
 ASUSZenWatch 2Remove Buy NowOlioModel OneRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$595$299.99$150$429
Release20162015201720172021

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a2 days9 days7 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 320n/a215 x 180128 x 36396 x 484
Size1.63 inches or 1.45 inchn/a1.23 inches1.4 inches1.9 inches
Touch
TypeAMOLEDn/aMIPOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMwater resistant but not waterproof

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatchOS 8
Appsn/a
Music

All Wearables