Pretty impress with FW from Garmin - it's BAD

Khoa Tran said:

Can someone from Garmin tell me how Garmin develop their FW?

I assume your question is rhetorical. If not, then this is usully considered "trade secrets" and would not be discussed in a public forum.

As to your issue, this page might provide some tips on improving accuracy during a swimming activity

Tips to Improve Accuracy of Pool Swim Activities | Forerunner® 745 | Garmin Customer Support

If nothing works, I recommend reaching out to the Product Support through their website at https://support.garmin.com.

yes, my question is rhetorical, my feeling about what they did when they develop their fw, it like a joke. 
Seem the fw and device is not test before release. they keep advertise about feature which not work.
Your page is not about my problem, it mention tracking the distance, not tracking the swim style.
And are you from Garmin? or a user like me?
Thanks

Just a user like you. This is mostly a user-to-user forum, with occasional appearances by Garmin But if you want to talk to Garmin, contact them using the link I provided. or go here - Garmin Product Support in 80+ Countries

Why didn't you get a FR 265?  The 745 is rather old now.

the reason is i bought the 745 3 years ago, detect swim style feature not working correctly from the beginning, but they still advertise it, after long time not use 745 until now i back with it and see that it does not have any improve after many version of FW.
Do you have 265?
Do you swimming with it?
Can it really detect swim style now?

If all of those questions is True then you should tell me about which i should try. Thanks.

Can you be more specific about what style you mean and at what speed you swim?

Wow, thanks, that's a great link.

> support.garmin.com/.../