Fitbit Flex 2 vs. Garmin Fenix 5x Plus vs. Fitbit Alta HR vs. Apple Watch Ultra

 
Flex 2
Fenix 5x Plus
Alta HR
Watch Ultra
 FitbitFlex 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$100$850$150$799
Release2016201820172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days7 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240128 x 36502x410 pixels
Sizen/a1.2 inches1.4 inches1.92 inches
Touchn/a
TypeLEDMIPOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWatchOS 9
Apps
Music

All Wearables