Fossil Q Grant vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Apple Watch Ultra

 
Q Grant
Vivosmart HR
Flex
On Full Guard 2.5
Watch Ultra
 FossilQ GrantRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$175$170$100$325$799
Release20152015201320182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days4 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68NA454x454502x410 pixels
Sizen/a1.08 inchesNA1.39 inches1.92 inches
Touchn/aNA
Typen/an/aLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM1 ATM3 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWear OSWatchOS 9
Apps
Music

All Wearables