Ozlo Sleep
- Company typePrivate
- Founded2022
- HeadquartersNorthborough, United States
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
Ozlo Sleep firmographics
Firmographics- Name
- Ozlo Sleep
- Legal name
- Drowsy Digital, Inc.
- Website
- https://ozlosleep.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Ozlo Sleep industry classification
Industry- Product category
- Consumer Sleep Audio Devices
- NAICS
- Electromedical and Electrotherapeutic Apparatus Manufacturing (334510)
- SIC
- Household Audio & Video Equipment (3651)
- akta.pro primary industry
- Sleep Tech Wearables (CRACAIAG)
- akta.pro secondary industry
- Hearables (True Wireless Earbuds & Smart Headphones) (CRACAIAD)
Keywords
Where Ozlo Sleep is headquartered
LocationHeadquarters
- HQ city
- Northborough
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Ozlo Sleep business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Marketing or Sales, Technology or R&D, Personnel, Operations
Revenue model
- Hardware Sales - Ozlo Sleepbuds: Primary revenue stream from sale of Ozlo Sleepbuds hardware. One-time purchase at $249 (sale price) or $349 (regular price). Also available via Renew subscription program ($20/month for refurbished/new unit).
- Ozlo Renew Subscription: Monthly hardware subscription program at $20/month for one pair of Sleepbuds (new or refurbished with new eartips), or $35/month for two sets. Includes free shipping, lifetime warranty, and no-commitment cancellation.
- Ozlo Care Device Protection: Device protection program powered by AKKO at $40/year for new Sleepbuds ($60/year for previously purchased), covering accidental damage, loss, theft, and hardware failures beyond warranty.
- Calm Partnership - Co-branded Product: Revenue from co-branded Calm x Ozlo Sleepbuds sold at $349, bundling a 1-year Calm premium subscription with the hardware. Partnership drives incremental hardware revenue and content licensing.
- Software Subscriptions (Planned): Planned AI-powered software features and tinnitus therapy subscription launching Q2 2026, part of Ozlo's transition to a platform business with recurring software revenue.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Ozlo Sleepbuds one-time purchase |
| Subscription | Monthly | Ozlo Renew Subscription - Single Set |
| Subscription | Monthly | Ozlo Renew Subscription - Two Sets |
| Subscription | Annual | Ozlo Care - New Sleepbuds |
| Subscription | Annual | Ozlo Care - Previously Purchased |
| One time/ perpetual license | Pay-as-you-go | Calm x Ozlo Co-Branded Sleepbuds |
| Unit Pricing | Pay-as-you-go | Travel Case |
| Unit Pricing | Pay-as-you-go | USB-C Silicone Charging Cable |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels8 records
Ozlo Sleep product offering
Product offeringCore offering
Ozlo Sleep designs, manufactures and sells the Ozlo Sleepbuds, in-ear wireless earbuds purpose-built for sleep that combine a soft silicone passive seal with proprietary "block and replace" noise-masking audio, biometric sleep detection, and Bluetooth streaming. The hardware is paired with the Ozlo App for personalized Sleep Patterns insights and is offered alongside a monthly Renew hardware subscription, an Ozlo Care device protection plan, a co-branded Calm bundle, and a planned AI-powered tinnitus therapy software subscription launching Q2 2026.
Differentiator
Problem solved
Functional benefit
Brands
- Ozlo Sleepbuds: The company's primary product line - tiny, comfortable earbuds designed for sleep with noise-masking technology, biometric sensing, and Bluetooth streaming capabilities.
Products and services
- Ozlo Sleepbuds In-ear wireless earbuds designed specifically for sleep, combining a passive silicone seal with proprietary block-and-replace noise-masking audio, accelerometer-based biometric sleep detection, Bluetooth 5.3 streaming, up to 10 hours of battery, IPX4 water resistance, and a personal in-ear alarm. Pairs with the Ozlo Smart Case and Ozlo App for Sleep Patterns insights. Intended for individual adults seeking non-pharmacological sleep solutions.
- Calm x Ozlo Co-Branded Sleepbuds Limited-edition co-branded version of Ozlo Sleepbuds in 'Calm Blue' colorway, priced at $349 and bundled with a complimentary 1-year Calm premium subscription that grants access to Calm's meditation, mindfulness and sleep stories library. Intended for wellness and mindfulness consumers already using the Calm app.
- Ozlo Renew Subscription Monthly hardware subscription that provides one pair ($20/month) or two pairs ($35/month) of Ozlo Sleepbuds (new or refurbished with new silicone eartips), inclusive of free shipping and a lifetime warranty. Cancelable at any time. Designed for consumers who want ongoing access to current Sleepbuds hardware without a large upfront purchase.
- Ozlo Care Device Protection Annual device protection subscription covering accidental damage, liquid damage, loss, theft, and mechanical or electrical breakdowns beyond the standard Ozlo warranty. Pricing is $40/year if enrolled at or within 30 days of original Sleepbuds purchase ($0 deductible per claim) or $60/year for later enrollment ($19 deductible per claim). Claims are processed through AKKO's digital platform.
- Ozlo Travel Case Hard zippered carrying case priced at $29 with an internal mesh pocket sized for the Sleepbuds charging cable, intended to protect and transport Ozlo Sleepbuds during travel.
- USB-C Silicone Charging Cable 3 ft (1m) soft silicone USB-C to USB-C charging cable priced at $19, sold as a replacement or spare accessory for the Ozlo Sleepbuds Smart Case.
Quantifiable outcome
- 79% of customers would recommend Ozlo Sleepbuds (based on 2,997 reviews, 4.2/5 stars)
- +3 more outcomes
Companies that use Ozlo Sleep
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles4 records
Ozlo Sleep technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Ozlo Sleep partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered minor, core and supporting.
- Canada SnowboardminorPartnership to provide Ozlo Sleepbuds to the Canadian National Snowboard Team, supporting athletes and staff with consistent sleep and recovery during demanding travel seasons. Addresses sleep challenges for athletes moving between training blocks and competitions across different time zones.
- SegotiacoreAcquisition of Irish neurotech startup Segotia, whose EEG technology Ozlo plans to use to enter the medical device market by 2027. This acquisition is central to Ozlo's transition from hardware company to sleep data platform, enabling development of FDA-cleared sleep and tinnitus therapeutic devices.
- FutureNeurominorCollaboration on the EPI-SLEEP study to evaluate the impact of personalized in-ear sleep technology on sleep disturbances and circadian health in adults with epilepsy. Part of Ozlo's expansion into healthcare and medical markets.
- CalmcoreStrategic partnership to launch co-branded Ozlo x Calm Sleepbuds featuring a 'Calm Blue' colorway. The product combines Ozlo's noise-masking and biometric sleep detection with Calm's audio content library for relaxation and mindfulness, including a complimentary 1-year Calm premium subscription. Exclusively available through Ozlo's website, launched November 13, 2025.
- Allied Home (Target)minorCalm launched its first bedding collection with Allied Home at Target. While not a direct Ozlo partnership, Ozlo is referenced as a wearable sleep technology partner within Calm's broader wellness ecosystem licensing program.
- AKKOsupportingAKKO powers Ozlo's device protection program (Ozlo Care), providing accidental damage, loss, theft, and hardware failure coverage. AKKO handles claims processing through its digital platform.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Ozlo Sleep competitors and assessment
Company assessmentDirect peers
- Anker (Soundcore): Anker's Soundcore sub-brand sells the Sleep A20 and A30 sleep earbuds, the most direct head-to-head competitor to Ozlo Sleepbuds at a similar price point with overlapping noise-masking, side-sleeper comfort, and sleep tracking features.
- Kokoon: Kokoon makes sleep-focused headphones and earbuds with biometric sleep tracking and curated audio content — a direct comparable to Ozlo's block-and-replace noise-masking approach and hardware-plus-software revenue model.
Broad incumbents
- Bose: Bose created the original Sleepbuds category and the IP now used by Ozlo; Bose remains a broad incumbent in consumer audio with the engineering scale and brand to re-enter sleep earbuds at any time, and competes through its broader headphone portfolio.
- Eight Sleep: Eight Sleep builds a sleep technology platform centered on smart mattresses (Pod) with sleep tracking, temperature control, and an emerging data/AI platform — competing for the same premium sleep optimization consumer with a broader category-defining offering.
- Oura: Oura sells the smart sleep tracking ring with a multi-feature health data platform that competes directly with Ozlo's planned sleep data platform pivot, while also offering sleep tracking from a hardware form factor that overlaps with Ozlo's biometric Sleepbuds.
- Whoop: Whoop is a subscription-based wearable platform whose recovery and sleep tracking features compete for the same high-performer and athlete customer segment that Ozlo targets, with a recurring software revenue model and deeper data moat.
- Calm: Calm is the leading sleep and meditation audio app (175M+ downloads) and Ozlo's content partner through co-branded Sleepbuds; it also competes directly with Ozlo's planned AI sleep agent and software subscription strategy as the incumbent sleep content platform.
Emerging players
- Hatch: Hatch makes bedside sleep products (Restore sound machines, Rest Go travel devices) targeting the same non-pharmacological sleep-routine use case as Ozlo, but in a form factor that competes for the same consumer sleep aid budget rather than as an earbud.
- Smart Nora: Smart Nora is a smart in-bed anti-snore device that addresses the same primary customer pain point (snoring-driven sleep disruption) as Ozlo Sleepbuds, representing an alternative form-factor solution in the consumer sleep aid category.
- Muse (Interaxon): Muse makes EEG-based brain-sensing headbands for meditation and sleep, overlapping with Ozlo's planned Segotia EEG-based medical device pivot and representing an adjacent player in the consumer neurotech-for-sleep space.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Ozlo Sleep social profiles
Digital presenceOzlo Sleep financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ozlo Sleep leadership team
Management profileNumber of profiles
Profiles3 records
Ozlo Sleep subsidiaries and ownership
Company hierarchySubsidiaries1 record
Ozlo Sleep funding detail
Funding detailFunding overview
Funding rounds4 records
Investors10 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ozlo Sleep M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Ozlo Sleep
What does Ozlo Sleep do?
Ozlo Sleep designs, manufactures and sells the Ozlo Sleepbuds, in-ear wireless earbuds purpose-built for sleep that combine a soft silicone passive seal with proprietary "block and replace" noise-masking audio, biometric sleep detection, and Bluetooth streaming. The hardware is paired with the Ozlo App for personalized Sleep Patterns insights and is offered alongside a monthly Renew hardware subscription, an Ozlo Care device protection plan, a co-branded Calm bundle, and a planned AI-powered tinnitus therapy software subscription launching Q2 2026.
Is Ozlo Sleep a public or private company?
Ozlo Sleep is a private company. It is classified as venture growth investor backed and is currently operating.
When was Ozlo Sleep founded?
Ozlo Sleep was founded in 2022. It employs 11 to 50 people.
Where is Ozlo Sleep based?
Ozlo Sleep is headquartered in Northborough, United States, in the North America region.
How does Ozlo Sleep make money?
Five revenue lines are on record. Hardware Sales - Ozlo Sleepbuds are the primary driver. The others are ozlo Renew Subscription, ozlo Care Device Protection, calm Partnership - Co-branded Product and software Subscriptions (Planned).
Who are Ozlo Sleep's main competitors?
Direct peers on record are Anker (Soundcore) and Kokoon. Broad incumbents are Bose, Eight Sleep, Oura, Whoop and Calm. Emerging players are Hatch, Smart Nora and Muse (Interaxon).
Does Ozlo Sleep have an API?
No public API is recorded for Ozlo Sleep.
What industry is Ozlo Sleep in?
Ozlo Sleep's product category is Consumer Sleep Audio Devices. Its primary akta.pro industry code is CRACAIAG, Sleep Tech Wearables, with a secondary code of CRACAIAD, Hearables (True Wireless Earbuds & Smart Headphones). Its NAICS code is 334510 and its SIC code is 3651.