Fitbit Flex 2 vs. Polar A360 vs. Garmin Fenix 5s vs. Diesel On Full Guard vs. Garmin Vivofit 4

 
Flex 2
A360
Fenix 5s
On Full Guard
Vivofit 4
 FitbitFlex 2Remove Buy NowPolarA360Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$100$200$599.99$325$79.95
Release20162015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 daysUp to 9 days1 day1 year
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 80218x 218454 x 45488 x 88
Sizen/a1.18 inches1.1 inches1.4 inchesNA
Touchn/a
TypeLEDn/anaOMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR3010ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0
Apps
Music

All Wearables