Fitbit Surge vs. Amazfit Cor vs. Diesel On Full Guard vs. Diesel On Full Guard 2.5 vs. Fitbit Inspire HR

 
Surge
Cor
On Full Guard
On Full Guard 2.5
Inspire HR
 FitbitSurgeRemove Buy NowAmazfitCorRemove Buy NowDieselOn Full GuardRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$79.99$325$325$99
Release20162018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days12 days1 day4 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a80 x 160454 x 454454x454139 x 60
Size1.26 inches1.23 inches1.4 inches1.39 inches1.4 inches
Touch
TypeMonochrome LCDIPS LCDOMOLEDOLED

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 Systemn/aAndroid Wear 2.0Wear OSFitbit OS
Apps
Music

All Wearables