ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Samsung Gear S2 vs. Xiaomi Mi Band 2 vs. Casio G-Shock GBA800

 
ZenWatch 2
Forerunner 225
Gear S2
Mi Band 2
G-Shock GBA800
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowSamsungGear S2Remove Buy NowXiaomiMi Band 2Remove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$150$300$300$23$120
Release20162015201520162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Durationn/a10 hours to 4 weeks2-3 days20 hours2 years
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180360 x 360n/a
Size1.63 inches or 1.45 inch1 inch1.2 inches0.42 inches
Touch
TypeAMOLEDn/aSuper AMOLEDOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP68IP6720 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aTizenn/a
Appsn/a
Musicn/a

All Wearables