sirenmarine.com

When the product works, it provides great information. There has been a time when my monthly subscription payment processed, but I could not access my data over a weekend. That caused concern. I also attempted an update twice, which both failed. Soon after, I received a high water alarm, but I don’t have a high water alarm; I do have a bilge alarm, though. Regardless, I didn’t receive a text or email about it; I just happen to see it in the app (I am setup to receive both text and email). Some bugs to workout for sure, but when it does work, it works very well.

The site is hard to use and even after getting it set up hard to log on and find ones way around the site

should be back in customer service

See annual maintenance notes

I purchased the Siren 3 Pro to monitor the battery and bilge levels on my 32' wood hull Grand Banks. My only concerns have been there is often a significant lag time from the app. I was hoping to use it as an alert system in case of a slow leak, but I usually will get notified several hours later of a voltage drop, or even if we remove the boat from the mooring and break the geofence, I'll get an alert the next day.