Dear Baxie Thank you for contacting FOBO and we are sorry for any inconvenience caused. Kindly provide us with below details for investigating the issue by write an email to "cx@my-fobo.com" :  1. What is your email account that you logged-in for FOBO Bike 2 App now? (It is available on top of the general setting page)  2. Send us a screenshot/photo of the sensor status in FOBO Bike 2 App 3. Send us a log files of your Bike's profile by going into App settings, then tap “Save and Send Log” and send to "cx@my-fobo.com" We look forward to serving you better.  Best Regards Amir Bayati FOBO Support Team

Dear Baxie To add my previous comment, Did you activated "Long Alarm" in general setting page ? Best Regards Amir Bayati

My email name is: baxie999@talktalk.net. The sensor status photo is shown below. I have sent the bike log file from the App.

I previous set the Long Alert setting. I slowly unscrewed the rear sensor so effectively creating a low pressure alert. I. As I continued to unscrew the sensor I got the Alert as a vibration on my phone and three single bleeps (one per second for three seconds) in my helmet headset, which was paired by Bluetooth to my phone. The phone continued to vibrate for approx 30 seconds BUT I got no more bleeps in my helmet. Surely the alerts in my helmet should last for 30 seconds also?