Apple Watch Series 3 vs. Garmin Vivoactive HR vs. Amazfit Stratos vs. Diesel On Full Guard vs. Fitbit Versa 2

 
Watch Series 3
Vivoactive HR
Stratos
On Full Guard
Versa 2
 AppleWatch Series 3Remove Buy NowGarminVivoactive HRRemove Buy NowAmazfitStratosRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$329$250$199$325$199
Release20172016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 days5 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312148 x 205320 x 300454 x 454300 x 300
Size1.5 inches or 1.65 inches1.38 inches1.34 inches1.4 inches1.34 inches
Touch
TypeAMOLEDn/aOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aProprietaryAndroid Wear 2.0Build-in
Apps
Music

All Wearables