Polar Loop 2 vs. Fossil Explorist vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Garmin VivoActive 4

 
Loop 2
Explorist
Flex
On Full Guard 2.5
VivoActive 4
 PolarLoop 2Remove Buy NowFossilExploristRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$120$255$100$325$349
Release20152018201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 days (without notifications)24 hours5 days4 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a454 x454NA454x454260 x 260
Sizen/a1.4 inchesNA1.39 inches1.3ionches
TouchNA
TypeLEDAMOLEDLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMIP671 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNAWear OSWear OS
Apps
Music

All Wearables