Garmin Fenix 5s vs. Diesel On Full Guard vs. Garmin Fenix 5s Plus vs. Fitbit Flex vs. Apple Watch 7

 
Fenix 5s
On Full Guard
Fenix 5s Plus
Flex
Watch 7
 GarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitFlexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$599.99$325$799$100$429
Release20172017201820132021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days1 day7 days5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218454 x 454240 x 240NA396 x 484
Size1.1 inches1.4 inches1.2 inchesNA1.9 inches
TouchNA
TypenaOMOLEDMIPLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATMIP6710 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0Wear OSNAWatchOS 8
Apps
Music

All Wearables