Garmin Vivosmart HR vs. Amazfit Arc vs. Diesel On Full Guard vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2

 
Vivosmart HR
Arc
On Full Guard
On Full Guard 2.5
Versa 2
 GarminVivosmart HRRemove Buy NowAmazfitArcRemove Buy NowDieselOn Full GuardRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$170$69.99$325$325$199
Release20152016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days1 day4 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 6872 x40454 x 454454x454300 x 300
Size1.08 inches0.42 inches1.4 inches1.39 inches1.34 inches
Touch
Typen/aOLEDOMOLEDAMOLED

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 OSBuild-in
Apps
Music

All Wearables