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

 
Surge
Arc
On Full Guard
On Full Guard 2.5
Inspire HR
 FitbitSurgeRemove Buy NowAmazfitArcRemove Buy NowDieselOn Full GuardRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$69.99$325$325$99
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days20 days1 day4 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40454 x 454454x454139 x 60
Size1.26 inches0.42 inches1.4 inches1.39 inches1.4 inches
Touch
TypeMonochrome LCDOLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OSFitbit OS
Apps
Music

All Wearables