ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Samsung Gear S2 vs. Fitbit Charge 3 vs. Swatch Touch Zero One

 
ZenWatch 2
Forerunner 225
Gear S2
Charge 3
Touch Zero One
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowSamsungGear S2Remove Buy NowFitbitCharge 3Remove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$150$300$300$150$220
Release20162015201520182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a10 hours to 4 weeks2-3 days7 daysn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/a
Macn/an/an/an/a
Windowsn/an/an/aNot yetn/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320180 x 180360 x 36066 x 18n/a
Size1.63 inches or 1.45 inch1 inch1.2 inches.721 inchesn/a
Touch
TypeAMOLEDn/aSuper AMOLEDOLEDn/a

Functions

Audio Speaker22n/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATMIP685 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/aTizenNAn/a
Appsn/a
Musicn/an/a

All Wearables