Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Samsung Gear 2 vs. Fitbit Alta HR vs. Fitbit Inspire HR

 
Watch Series 3
ZenWatch 2
Gear 2
Alta HR
Inspire HR
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowSamsungGear 2Remove Buy NowFitbitAlta HRRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$150$300$150$99
Release20172016201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration18 hoursn/a2-3 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320320 x 320128 x 36139 x 60
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.63 inches1.4 inches1.4 inches
Touch
TypeAMOLEDAMOLEDSuper AMOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android WearTizen OSFitbit OS
Apps
Music

All Wearables