Apple Watch Series 3 vs. Fitbit Surge vs. Fossil Explorist vs. Diesel On Full Guard 2.5 vs. Amazfit GTR

 
Watch Series 3
Surge
Explorist
On Full Guard 2.5
GTR
 AppleWatch Series 3Remove Buy NowFitbitSurgeRemove Buy NowFossilExploristRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$329$250$255$325$199
Release20172016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days24 hours4 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a454 x454454x454454 x 454
Size1.5 inches or 1.65 inches1.26 inches1.4 inches1.39 inches1.39 inches
Touch
TypeAMOLEDMonochrome LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OSWear OSBuild-in
Apps
Music

All Wearables