They also come with multiple \u00a0silicone tips\u00a0 and “wings” for a customizable fit\u2014an essential feature for anyone planning to wear them for extended periods during the night.<\/p>\n <\/p>\n Their functionality extends beyond that of typical headphones: \u00a0the accompanying app features several environmental sounds, sleep monitoring, and specific functions tailored for nighttime use\u00a0. The headphones operate in two distinct modes:<\/p>\n <\/p>\n My first night with the headphones was an \u00a0adjustment period\u00a0. I had never attempted to sleep with headphones before, especially as a side sleeper. It seemed implausible that they wouldn’t bother me. However, surprisingly, \u00a0I almost immediately forgot I was wearing them\u00a0.<\/p>\n <\/p>\n The flat design, along with the soft and flexible material, created minimal pressure, allowing for a \u00a0zero discomfort experience\u00a0.<\/p>\n Then came the challenge of \u00a0listening\u00a0. Eager to explore the app’s offerings, I delved into their specially crafted “brain wave” audio tracks designed to lull users into sleep.<\/p>\n <\/p>\n Users can select options to play these sounds either for a limited time, until they fall asleep, or throughout the entire night. I attempted all three methods:<\/p>\n Individual preferences greatly impact this, and while some may thrive with continuous sound, I learned to set the timer generously to prevent unwanted disturbances.<\/p>\n <\/p>\n The Soundcore Sleep A20 excels in several areas:<\/p>\n Conversely, they falter in some areas:<\/p>\n The app’s inaccuracies and its failure to recognize my movements during the night proved to be notable drawbacks. I often experienced drastic discrepancies in reported sleep times.<\/p>\n <\/p>\n My data indeed confirmed my suspicions: I gravitated more to the side of my bed, which I suspected all along.<\/p>\n The fundamental question surrounding these headphones is whether they genuinely enhance sleep quality. \u00a0In my experience, the answer is no\u00a0. I noticed no significant difference on nights when I used them compared to those when I didn\u2019t. Despite the scientific groundwork behind the pre-registered sounds, my Garmin sleep data exhibited consistent patterns whether I wore the headphones or not. In fact, my sleep suffered slightly when I attempted to use them throughout the night.<\/p>\n <\/p>\n Priced at \u00a0150 euros\u00a0, they aren\u2019t the cheapest option available. However, \u00a0they cater to a specific audience\u2014those who need auditory stimuli to sleep\u00a0. For this purpose, they offer superior comfort and minimal disturbance to any bed partner.<\/p>\n <\/p>\n Nonetheless, those seeking significant sleep improvement through these headphones may find them lacking. They suit individuals who simply wish to listen to something soothing, rather than relying on them as a miracle solution for chronic sleep disturbances.<\/p>\n <\/p>\n![\"Anker](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/Ive-been-having-trouble-sleeping-for-years-so-I-decided.jpeg\"\/)
\n The closed box. Image: Xataka.<\/span>\n <\/div>\n<\/p><\/div>\n<\/div>\n\n
The Experiment<\/h2>\n
![\"Anker](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/1752398442_239_Ive-been-having-trouble-sleeping-for-years-so-I-decided.jpeg\")
\n ![\"Anker](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/1752398442_239_Ive-been-having-trouble-sleeping-for-years-so-I-decided.jpeg\"\/)
\n They stand out practically nothing. Image: Xataka.<\/span>\n <\/div>\n<\/p><\/div>\n<\/div>\n\n
The Yay and the Nay<\/h2>\n
\n
![\"Something](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/1752398442_921_Ive-been-having-trouble-sleeping-for-years-so-I-decided.jpeg\"\/)
\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\n
![\"Sleep](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/Ive-been-having-trouble-sleeping-for-years-so-I-decided.png\")
\n ![\"Sleep](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/Ive-been-having-trouble-sleeping-for-years-so-I-decided.png\"\/)
\n The data collected by the application. Image: Mockuuups Studio, Xataka.<\/span>\n <\/div>\n<\/p><\/div>\n<\/div>\nThe Final Verdict<\/strong><\/h2>\n
![\"Anker](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/1752398443_700_Ive-been-having-trouble-sleeping-for-years-so-I-decided.jpeg\")