Apple Watch Series 3 vs. Garmin Vivosmart HR vs. Amazfit Arc vs. Fitbit Flex vs. Diesel On Full Guard 2.5

 
Watch Series 3
Vivosmart HR
Arc
Flex
On Full Guard 2.5
 AppleWatch Series 3Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitArcRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$329$170$69.99$100$325
Release20172015201620132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days20 days5 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312160 x 6872 x40NA454x454
Size1.5 inches or 1.65 inches1.08 inches0.42 inchesNA1.39 inches
TouchNA
TypeAMOLEDn/aOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables