Good Smoke Alarms With Plenty of App Features We recently bought eight X-Sense XS01-WT smart smoke detectors & three of them have gone offline which should not be a problem. However, after going offline they have failed to reconnect to the router. Customer services did respond very quickly with advice on how to reset them & one detector did get back online but the other two won't & they don't respond to the button presses & beeps outlined in the guidance. UPDATE:The instructions were quite poor & didn't cover what to do if they went offline. Eventually I found, by trial & error, that if they go offline all that's needed to bring them back online is to press the test button for a second. The unit then goes back online & sends a notification to my phone.

Shipped from China and customs duty is payable on arrival in destination country. Ordered X-Sense camera from the German website. They telephoned to say only available with US plug. That was OK for me. It took 25 days to be delivered from China (so the EU web site is rather misleading in that respect and should be more transparent). I was required to pay a customs tariff (in Spain) plus 21% VAT on the tariff. Total of 7.69 Euro so be aware of this additional cost which I assume will vary according to the destination country.

wowww 1 month later ship from china… wowww 1 month later ship from china wowwwwwwwwww.

Useless I bought a "10 year" smoke alarm through Amazon which failed after 18 months. Following Amazon's instructions I contacted X-sense numerous times but they ignored me. I then complained to Amazon which refused to help because they only "fulfilled" the order, Be warned about this company and about anything that Amazon "fulfils" - they will leave you high and dry.

Customer Service Non-Existent We ordered two smoke and carbon monoxide detectors (built-in) that worked fine for a few months. All of a sudden, the two started going off randomly and would also go off during the early hours of the morning. You can imagine waking up to them both going off at 3am! I contacted X-Sense directly for advice, as i cannot turn them off without permanently deactivating them. It's been two weeks, and we still haven't heard back from them. It was quite urgent as they kept going off all day and night randomly. I cannot honestly recommend X-Sense as the customer service is non-existent, and the products, well, what can I say.