Garmin optical sensors

[Runbikeswim]

For those who have one in and a device such as

Fenix 3HR

720Xt

235

 

What is your experience in terms if usability and accuracy?

 

 

 

Sent from my iPhone using Tapatalk

[shaper]

For those who have one in and a device such as

Fenix 3HR

720Xt

235

 

What is your experience in terms if usability and accuracy?

 

 

 

Sent from my iPhone using Tapatalk

Gerald has been quite comprehensive here https://community.bikehub.co.za/topic/161729-wrist-based-hr-vs-chest-strap/?do=findComment&comment=2930417

[Meentb]

Tested mine out for the first time comparing it to my Edge 810.

 

The differences are really minimal. Only thing i noticed was that my heart rate recovered alot quicker on the 810 than the Fenix 3HR.

 

Overall ill be quite happy just to use the fenix