Soundcore Sleep A20 Earbuds by Anker, Noise Blocking, Comfy for Side Sleepers, AI Brainwave Audio, 80H Playtime, Stream Content via Bluetooth 5.3, Sleep Monitor, Personal Alarm

TLDR Review: Soundcore Sleep A20 Earbuds

Published: June 16th, 2025
Last Updated: July 18th, 2025

Pros

  • β€’Offers excellent passive noise reduction and effective masking of background sounds, especially snoring.
  • β€’Comfortable for side sleepers, maintaining a secure fit without causing discomfort.
  • β€’Customizable fit with multiple ear piece sizes and ear wing options ensures comfort for various ear shapes.
  • β€’Great battery life, usually retaining 70% charge overnight.
  • β€’Comes with a vast library of noise and ambient loops that can be transferred quickly.
  • β€’Effective sleep tracking provides detailed metrics like awake time and sleep stages.
  • β€’High sound quality with both customizable sounds and good treble and bass.
  • β€’Responsive and efficient customer service.
  • β€’Easy pairing with iPhones and offers simple setup without requiring a dedicated app.
  • β€’Better performance at masking sound compared to competitors like Bose Sleepbuds.

Cons

  • β€’Occasional malfunctioning of earbuds, with one side becoming significantly quieter.
  • β€’App navigation is confusing, with inaccessible sound options for visually impaired users.
  • β€’Regular cleaning needed due to earwax affecting performance and volume levels.
  • β€’Sleep mode and connection process can be cumbersome and unintuitive, requiring interaction through small text.
  • β€’Build quality might not justify the premium price, appearing cheaper than expected.
  • β€’Automatic switching to sleep mode and app functionality only received thretar ratings in reviews.
  • β€’Constant replacements of earbuds can be frustrating due to quality issues or malfunctions.

Bottom Line

The Soundcore Sleep A20 Earbuds by Anker are a solid choice if you're seeking a noise-blocking solution that's comfortable for side sleeping. With excellent passive noise reduction, effective sleep tracking, and a vast library of sleep sounds, they are well-suited for aiding sleep, especially for those with sleep disorders. However, frequent malfunctions, confusing app navigation, and the need for regular maintenance can detract from the overall experience. For improved build quality, it might be advisable to explore other options unless the unique features of this model fulfil your specific needs.

Lowest at any Popular Retailer
$179.99 at Amazon
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