Fitbit Surge vs. ASUS ZenWatch 3 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Fossil Explorist

 
Surge
ZenWatch 3
Stratos
WSD-F20A
Explorist
 FitbitSurgeRemove Buy NowASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy Now

Basic Info

Suggested Price$250$229$199$399$255
Release20162017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days48 hours5 days1 day24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400320 x 300320 x 320454 x454
Size1.26 inches1.39 inches1.34 inches1.32 inches1.4 inches
Touch
TypeMonochrome LCDAMOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2ProprietaryWear OSWear OS
Apps
Music

All Wearables