We all know the benefits of a good night’s sleep, and Anker’s Sleep Earbuds 4 Series is a high-tech solution to make sure it happens. Sleep buds need to be comfortable and powerful enough to overcome the loudest snoring partner.
Anker has developed into a leading sleep buds maker, and this year we saw new versions at Berlin’s massive tech show, IFA. The Sleep 4 and Sleep 4 Probuild on earlier generations of sleep earbuds to block noise and help users fall asleep and stay asleep.
The Sleep 4 Pro adds the world’s first Track-Assess-Adjustment system, monitoring PPG, heart rate, and HRV while utilising BioSync™ data-driven dynamic audio to adjust audio content and help each user find their most effective sleep sounds.
A charging case with a touchscreen and wireless charging lets users set an alarm, play relaxing sounds, and check insights without their phone.
Pricing and Availability
Anker says the Sleep Earbuds 4 are in October 2026, while the Sleep Earbuds 4 Pro are due in November 2026.
We are still waiting on official Australian pricing.
