How do I request a replacement? October 07, 2024 09:04 Updated If you’re having trouble with your biosensor, get in touch with us. Please submit your request here. Related to Returns Refunds Replacements Related articles What if my biosensor becomes loose? I am based in the US, how do I contact Customer Support? How do you determine my Lingo Count target? Can I pause my next shipment or change my delivery date? How do I cancel my Lingo subscription?