ASUS ZenWatch 2 vs. Samsung Gear S2 vs. ASUS ZenWatch 3 vs. Garmin Fenix 5s vs. Amazfit Stratos

 
ZenWatch 2
Gear S2
ZenWatch 3
Fenix 5s
Stratos
 ASUSZenWatch 2Remove Buy NowSamsungGear S2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminFenix 5sRemove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$150$300$229$599.99$199
Release20162015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days48 hoursUp to 9 days5 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution320 x 320360 x 360400 x 400218x 218320 x 300
Size1.63 inches or 1.45 inch1.2 inches1.39 inches1.1 inches1.34 inches
Touch
TypeAMOLEDSuper AMOLEDAMOLEDnaOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6810ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearTizenAndroid Wear 2Proprietary
Apps
Music

All Wearables