Garmin Fenix 5 vs. Garmin Fenix 5s vs. Diesel On Full Guard vs. Fitbit Flex vs. Amazfit GTS

 
Fenix 5
Fenix 5s
On Full Guard
Flex
GTS
 GarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$599.99$599.99$325$100$150
Release20172017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 WeeksUp to 9 days1 day5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240218x 218454 x 454NA348 x 442
Size1.2 inches1.1 inches1.4 inchesNA1.65 inches
TouchNA
TypenanaOMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables