Circadiance

What Circadiance does

Circadiance is a privately held medical device company headquartered in Export, Pennsylvania (with a secondary facility in Turtle Creek, PA), founded and led by David Groll as CEO. The company develops, manufactures, and markets respiratory products targeting two clinical segments: adult obstructive sleep apnea and pediatric/neonatal respiratory care. Its portfolio combines original SleepWeaver-branded products (a family of patented all-cloth CPAP masks covering nasal, full-face, and pediatric configurations, plus the Feather Weight Tube accessory) with assets acquired from Philips Respironics in 2015 — specifically the SmartMonitor 2 infant cardiorespiratory apnea monitor, the Synergy Cloud web-based remote patient monitoring platform (with its associated Communication Module hardware), and the NeoPAP CPAP delivery system for newborns with respiratory distress syndrome featuring proprietary Baby-Trak leak compensation technology. SmartMonitor 2 is positioned as the only FDA-approved infant apnea monitor currently on the market.

The company's revenue model is a hybrid of durable hardware sales and recurring software subscriptions. Hardware revenue is generated from SleepWeaver mask unit sales, SmartMonitor 2 device and accessory sales (covered by HCPCS codes E0618/E0619 for insurance reimbursement), NeoPAP system sales, and the Synergy Cloud Communication Module. Recurring software revenue comes from Synergy Cloud subscriptions tiered at $99/month per administrator, $59/month per additional user, and $27/month per connected device, with annual billing offering a 12% discount. Service and repair (factory-authorized repair of SmartMonitor units, circuit board repair, simulator calibration) forms a smaller professional-services revenue stream. Distribution runs through inside sales, a dealer locator network, e-commerce on the company's own website, and international distributors — including NHS Supply Chain listing in the UK — across 100+ countries.

Circadiance sells primarily into four end-customer groups: hospitals and NICUs requiring infant monitoring and respiratory support equipment; home care companies operating infant monitoring programs for NICU graduates; durable medical equipment (DME) providers supplying masks and monitors to patients; and individual sleep apnea patients using CPAP therapy. The company is certified to ISO 13485:2016 with expanded scope covering both adult and pediatric product lines, holds CE Marking for European distribution of SmartMonitor, NeoPAP, and SleepWeaver Advance Pediatric products, and its Synergy Cloud platform claims HIPAA and GDPR compliance. Synergy Cloud is the strategic center of gravity: positioned to shorten NICU length of stay by 5–7 days (versus $3,000–$20,000 per day NICU costs) and to eliminate home-visit travel costs for home care providers.

Name

Circadiance

Legal name

Circadiance LLC

Website

https://circadiance.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Circadiance develops, manufactures, and markets respiratory medical devices — patented all-cloth SleepWeaver CPAP masks, the FDA-cleared SmartMonitor 2 infant apnea monitor, and NeoPAP respiratory support systems — combined with the Synergy Cloud remote-monitoring software platform, serving hospitals, NICUs, home care providers, DME suppliers, and sleep apnea patients across 100+ countries.

Ownership category

akta.pro rank

Product category

Respiratory Medical Devices

akta.pro primary industry

Sleep Apnea Therapy Devices (CPAP/APAP/BiPAP/ASV) (HLAHAGAA)

akta.pro secondary industry

Respiratory & Sleep Therapy Equipment (Oxygen, CPAP/BiPAP, Nebulizers) (HSABAKAD)

Keywords

• Respiratory medical devices
• CPAP mask manufacturing
• Infant apnea monitoring
• Remote patient monitoring
• Non-invasive ventilation

Headquarters

HQ city

Export

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Operations, Marketing or Sales

Revenue model

1. SmartMonitor 2 Device Sales: Sale of infant cardiorespiratory monitoring devices and accessories. Products include refurbished units with/without modem, professional series monitors, patient cables, electrode belts, and oximetry cables. Sold with HCPCS codes E0618/E0619 for insurance reimbursement.
2. SleepWeaver CPAP Mask Sales: Sale of soft cloth CPAP masks including SleepWeaver 3D, Anew, Élan, Advance, Advance Small, Advance Pediatric, and Feather Weight Tube accessories.
3. Synergy Cloud Software Subscriptions: Cloud-based software subscription service with tiers for administrators ($99/mo), additional users ($59/mo), and device connections ($27/mo). Annual and quarterly billing options available with discounts.
4. Synergy Cloud Communication Module: Hardware device enabling Wi-Fi connectivity for SmartMonitor 2 units to connect to Synergy Cloud. Requires one module per SmartMonitor device.
5. NeoPAP System and Accessories: Sale of NeoPAP CPAP delivery systems and associated accessories including patient bonnets, nasal cannulas, nasal masks, delivery circuits, IV pole kits, and air/oxygen hoses.
6. Service and Repair: Factory-authorized repair services including enclosure repair, circuit board repair, warranty repairs, evaluation, and simulator calibration for SmartMonitor product line.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels10 records

Core offering

Circadiance develops, manufactures, and markets respiratory products for sleep-disordered breathing and neonatal care. Its core offerings include the SleepWeaver line of all-cloth, skin-friendly CPAP masks for adults and children, the SmartMonitor 2 FDA-approved infant cardiorespiratory apnea monitor paired with the Synergy Cloud remote monitoring software and Communication Module, and the NeoPAP CPAP delivery system for newborns with respiratory distress syndrome.

Product overview

Circadiance develops, manufactures, and markets two distinct product portfolios: (1) SleepWeaver — a family of all-cloth, skin-friendly CPAP/PAP masks for adult and pediatric patients with sleep-disordered breathing, including nasal masks (SleepWeaver 3D, Élan, Advance, Advance Small) and full-face masks (SleepWeaver Anew), plus the Feather Weight Tube accessory; and (2) a pediatric respiratory care portfolio acquired from Philips, comprising SmartMonitor 2 infant apnea monitors (including a Professional Series variant) paired with Synergy Cloud cloud-based monitoring software and the Synergy Cloud Communication Module for wireless data upload, plus NeoPAP — a CPAP/respiratory support system for NICU patients with RDS featuring Baby-Trak leak compensation technology. The products span remote patient monitoring, non-invasive ventilation, and PAP therapy from premature newborns through adults.

Differentiator

Problem solved

Functional benefit

Brands

• SleepWeaver: All-cloth CPAP masks for sleep-disordered breathing. Includes SleepWeaver 3D, SleepWeaver Anew (full face mask), SleepWeaver Élan (nasal mask), SleepWeaver Advance, SleepWeaver Advance Small, SleepWeaver Advance Pediatric, and SleepWeaver Feather Weight Tube.
• SmartMonitor
• Synergy Cloud
• Synergy Cloud Communication Module
• NeoPAP
• Skin Friendly

Products and services

• SleepWeaver 3D Soft Cloth CPAP Mask Nasal all-cloth CPAP mask that inflates to form a personalized seal; part of the SleepWeaver line for adults with obstructive sleep apnea.
• SleepWeaver Anew Full Face CPAP Mask Full-face cloth CPAP mask with dual interface sealing around both nose and mouth for mouth-breathers and patients requiring higher pressures.
• SleepWeaver Élan Nasal CPAP Mask Nasal cloth CPAP mask with exhalation holes aligned to natural breathing and open-face headgear compatible with eyeglasses; available in small, regular, and large sizes.
• SleepWeaver Advance Soft Cloth CPAP Mask Original one-size-fits-most nasal cloth CPAP mask made of soft non-allergenic cloth for adult sleep apnea therapy.
• SleepWeaver Advance Small CPAP Mask Smaller-configuration version of the SleepWeaver Advance nasal cloth CPAP mask for users with smaller facial features.
• SleepWeaver Advance Pediatric Soft Cloth PAP Mask First soft cloth PAP mask designed for pediatric patients ages 2-7, CE Mark approved for European markets.
• SmartMonitor 2 Infant Apnea Monitor FDA-approved infant cardiorespiratory apnea monitor that detects and records apneas, bradycardias, and desaturations; the only FDA-approved infant apnea monitor currently on the market.
• SmartMonitor 2 Professional Series (PS/PSL) Professional-grade variant of the SmartMonitor 2 with hospital alarm capability and additional clinical features for hospital and clinical environments.
• Synergy Cloud Remote Monitoring Software HIPAA/GDPR-compliant web-based platform that displays SmartMonitor data, enabling clinicians to remotely manage NICU graduates, generate reports, and coordinate care teams.
• Synergy Cloud Communication Module Wi-Fi-enabled hardware device that connects SmartMonitor 2 monitors to Synergy Cloud, enabling automatic and remote data uploads from patient homes without home care provider visits.
• NeoPAP CPAP Delivery System CPAP delivery and treatment system for newborns and infants with respiratory distress syndrome featuring Baby-Trak leak compensation technology, three therapy modes (CPAP, flow, resuscitation), and internal oxygen blender.

Quantifiable outcome

• Home infant monitoring with SmartMonitors can shorten NICU length of stay by 5 to 7 days
• +3 more outcomes

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature6 records

Partnerships

Five partnerships are on record, tiered minor.

• Erne MedikalminorChannel Partner/ Reseller/ Distributor · 9 April 2018Erne Medikal featured Circadiance's NeoPAP product at the 25th Expomed Eurasia medical exhibition, serving as a distribution partner for Turkish and regional markets.
• NHS Supply ChainminorChannel Partner/ Reseller/ DistributorSleepWeaver products are listed in the NHS Supply Chain product catalogue for UK healthcare system distribution.
• The VGM GroupminorChannel Partner/ Reseller/ DistributorVGM Group partnership for distribution and market access in home medical equipment sector, including trade-in program support for SmartMonitor devices.
• National Sleep FoundationminorOthersPartner in NEPDC Target Challenge program supporting pediatric sleep device innovation, providing industry expertise and advocacy for sleep disorders.
• Graham's FoundationminorOthersPartner in NEPDC Target Challenge providing parent voice perspective for preemie population and pediatric device development.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Drive DeVilbiss Healthcare: Manufacturer of CPAP machines and nasal/full-face masks sold through DME channels. Directly comparable competitor in the SleepWeaver mask segment with both branded machines and a broader mask portfolio.
• Apex Medical: Manufacturer of CPAP/APAP machines and a range of nasal pillow and nasal masks. Direct competitor in cloth/silicone mask alternatives served through global DME distribution channels.
• Fisher & Paykel Healthcare: New Zealand-based manufacturer of CPAP masks, humidification, and neonatal respiratory products including Bubble CPAP and infant interfaces. Competes head-to-head with Circadiance in cloth/silicone nasal masks and with NeoPAP in the NICU (its MR850 humidifier even appears as a Circadiance-compatible accessory per source).
• Vyaire Medical: Manufacturer of respiratory care products including Infant Flow CPAP systems and neonatal ventilation interfaces that compete directly with NeoPAP. Comparable in the NICU respiratory support category where Circadiance targets NICU customers.
• BMC Medical: China-based manufacturer of CPAP machines and a variety of nasal and full-face masks sold internationally. A direct competitor in the SleepWeaver mask category with strong international distribution and OEM partnerships.
• React Health (formerly 3B Medical): US-based CPAP equipment and mask manufacturer including iSleep and Rio lines, with active DME distribution. Directly competes with Circadiance SleepWeaver masks in the OSA compliance-focused segment.
• Natus Medical: Manufacturer of neonatal care and neurology diagnostic devices including infant apnea monitoring products (legacy NeoGuard/Babyguard). Directly comparable to Circadiance's SmartMonitor 2 line in infant cardiorespiratory monitoring sold to NICUs and home monitoring programs.

Broad incumbents

• Philips Respironics: The previous owner of the SmartMonitor and NeoPAP product lines that Circadiance acquired in 2015 and remains the dominant CPAP/PAP competitor alongside its DreamWear mask family. Directly comparable as a broad incumbent covering CPAP machines, masks, and neonatal respiratory care.
• ResMed: Global leader in sleep-disordered breathing therapy, manufacturing CPAP machines and a full line of nasal and full-face masks. Directly competes with Circadiance's SleepWeaver cloth mask line on OSA patient compliance, with far greater scale and R&D resources.

Others

• Masimo: Leading manufacturer of pulse oximetry technology, with SET and RD-series sensors integrated into SmartMonitor 2. An ecosystem partner rather than competitor, but a logical comparable given shared neonatal/patient monitoring end markets.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/SleepWeaver
• YouTubeyoutube.com/user/TheSleepWeaver
• Facebookfacebook.com/SleepWeaver
• LinkedInlinkedin.com/company/circadiance
• Instagraminstagram.com/sleepweaver

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 records

Funding overview

Funding rounds6 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Circadiance