Garmin Fenix 5X vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Fitbit Inspire HR vs. Amazfit GTS

 
Fenix 5X
Flex
On Full Guard 2.5
Inspire HR
GTS
 GarminFenix 5XRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire HRRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$699$100$325$99$150
Release20172013201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 12 days5 days4 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x240NA454x454139 x 60348 x 442
Size1.2 inchesNA1.39 inches1.4 inches1.65 inches
TouchNA
TypeNALEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM1 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSFitbit OSWear OS
Apps
Music

All Wearables