Exploring BLE 5.1 and Ultra-Wideband (UWB) Technologies for Real-Time Location Systems

Posted on July 5, 2023October 26, 2025 by Waed Os

Ultra-Wideband (UWB) vs Bluetooth Low Energy (BLE) 5.1 for RTLS Systems in Healthcare

In the world of indoor tracking and positioning, advanced technologies are transforming the way healthcare organizations and enterprises optimize their operations. Two leading technologies in this space are Ultra-Wideband (UWB) and Bluetooth Low Energy (BLE) 5.1.

Penguin Location Services, a leader in RTLS for healthcare, develops innovative real-time location systems that enhance asset tracking, patient flow, and staff safety. In this article, we compare UWB and BLE 5.1 for RTLS systems in healthcare, exploring how each impacts accuracy, coverage, power consumption, and ecosystem compatibility.

Understanding Ultra-Wideband (UWB)

UWB is a short-range wireless communication technology that uses low power levels across wide frequency bands. It provides highly accurate positioning, achieving sub-meter precision even in complex indoor spaces such as hospitals.

For healthcare tracking systems RTLS, UWB enables precise locationing of critical medical equipment, staff, and patients. Its resistance to interference and multipath effects makes it especially effective in busy hospital environments.

Exploring Bluetooth Low Energy (BLE) 5.1

BLE 5.1 is an advanced evolution of Bluetooth designed for low power consumption and extended range. It uses techniques like Angle of Arrival (AoA) and Angle of Departure (AoD) to improve localization accuracy.

For RTLS healthcare applications, BLE 5.1 offers cost-effective, scalable solutions for tracking assets, monitoring staff movement, and improving patient flow. BLE’s range, ease of deployment, and integration with existing infrastructure make it highly suitable for large hospital systems.

Comparing UWB and BLE 5.1 for RTLS in Healthcare

Accuracy and Precision

UWB provides exceptional sub-meter accuracy, ideal for surgical instrument tracking or infant protection systems.
BLE 5.1 has also achieved near sub-meter accuracy, making it a competitive choice for most healthcare RTLS systems.

Range and Coverage

BLE 5.1 supports coverage up to 300 meters, making it effective for hospital-wide deployments.
UWB is limited to around 100 meters but excels in dense or interference-heavy areas.

Power Consumption

BLE 5.1 is extremely energy-efficient, supporting long battery life for wearables and IoT sensors used in healthcare.
UWB consumes more power, which can limit its practicality for battery-operated hospital tags.

Interoperability and Ecosystem

BLE 5.1 benefits from broad adoption and compatibility with existing Bluetooth infrastructure, reducing integration costs for RTLS healthcare systems.
UWB adoption is growing but still requires more specialized hardware.

Conclusion

Both UWB and BLE 5.1 bring strong advantages to RTLS for healthcare. While UWB offers unmatched accuracy, BLE 5.1 provides a balance of accuracy, cost-effectiveness, and ecosystem maturity—making it ideal for scalable healthcare tracking systems RTLS.

At Penguin Location Services, we deliver intelligent RTLS solutions that leverage BLE 5.1 today while ensuring a future-ready path toward UWB adoption. Our AI-powered algorithms ensure sub-meter accuracy and workflow optimization in hospitals and healthcare environments.

If you’re looking to enhance patient safety, staff efficiency, or asset utilization through RTLS systems in healthcare, contact us at [email protected] to learn more about our BLE-based development kits, products, and services.

CBAHI – Focus Areas and Solutions

Posted on January 17, 2023November 4, 2025 by Issam AK

CBAHI Focus Areas and Smart Solutions for Saudi Healthcare Excellence

Under the rigorous monitoring of the Central Board for Accreditation of Healthcare Institutes (CBAHI), Saudi Arabia is transforming healthcare standards across all medical institutions. This evolution ensures alignment with the Kingdom’s Vision 2030, driving unprecedented quality improvements in patient care and facility management.

In this article, we explore key CBAHI accreditation standards and demonstrate how Penguin’s innovative technology solutions help healthcare facilities not only achieve compliance but excel in service quality and operational efficiency.

Executive Leadership: Technology-Driven Decision Making

Key Performance Indicators for Healthcare Executives

CBAHI has identified critical focus areas for executive leadership:

Supply Chain Excellence: Ensuring seamless provision of medicines, equipment, and medical supplies throughout the facility
Quality Collaboration: Working across all departments to elevate care standards and operational protocols
Facility Infrastructure: Continuous monitoring and evaluation of building conditions and maintenance needs
Resource Optimization: Minimizing waste of valuable medical resources and supplies

The Power of Real-Time Data

Modern technology empowers executives through automated monitoring and intelligent reporting across all facility operations. Access to real-time data enables faster, more informed decision-making on critical metrics including:

Asset utilization rates
Staff attendance compliance
Facility maintenance schedules
Practitioner response times

Penguin’s comprehensive platform provides executives with the tools needed to build ROI-driven strategies based on actionable insights and accurate data.

Infection Control: Revolutionizing Hand Hygiene Compliance

CBAHI’s Enhanced Requirements

The ESR CBAHI standards place renewed emphasis on infection prevention through stringent hand hygiene protocols:

Governance Structure: Establishment of a multidisciplinary committee providing oversight of infection prevention and control programs
Standardized Procedures: Implementation of comprehensive sterilization, disinfection, and hand cleaning compliance protocols
Resource Management: Proper use and adequate provision of infection prevention equipment and supplies

Beyond Compliance: Measurable Hand Hygiene

Hand hygiene has rightfully become the cornerstone of any effective infection control program. As Dr. Mohammed Smadi, CEO of Penguin, notes:

“A key use case that has tangible ROI is hand hygiene compliance. Being able to know who went where and when are keys to ensuring that compliance rules are adhered to.”

Dr Mohammed Smadi, CEO of Penguin.

Smart Solutions for Existing Infrastructure

Through dedicated research and strategic partnerships, Penguin has developed cost-effective retrofit solutions that upgrade existing dispensers with advanced compliance tracking capabilities. Benefits include:

Individual and ward-level compliance monitoring
Automated dispenser replenishment workflows
Real-time utilization tracking and reporting
Seamless integration with existing infrastructure

Patient Experience and Safety: A Technology-Enhanced Approach

The Foundation of Patient-Centric Care

Patient centricity stands as a fundamental pillar of CBAHI accreditation, with safety and experience as primary drivers. CBAHI standards emphasize:

Verification Protocols: Processes to prevent wrong patient, wrong site, and wrong procedure incidents
Identity Assurance: Systems ensuring correct patient identification at all touchpoints

Real-Time Tracking for Enhanced Safety

Penguin’s intelligent tracking solutions add crucial layers of compliance and traceability, significantly reducing unintentional errors. Our platform enables:

Real-time patient and staff location tracking
Schedule adherence monitoring
Physical area access verification
Complete audit trails for historical review and analysis

Digital Wayfinding: Reducing Errors and Improving Experience

To minimize medical errors, ESR CBAHI mandates clear navigation systems including accessible wayfinding for authorized staff and prominent information points at facility entrances.

Penguin’s Digital Wayfinding Solution offers:

Customizable multilingual directory listings
Easy content updates and modifications
Targeted infotainment messaging for patients and departments
Significant reduction in missed appointments
Integration with patient reminder systems
Measurably improved patient satisfaction scores

Medical Asset Management: Complete Supply Chain Visibility

CBAHI’s Comprehensive Asset Requirements

Healthcare facility management must ensure:

Timely provision of all medical supplies
Storage according to manufacturer specifications and optimal conditions
Regular inspection procedures and quality checks
Protection of supplies from theft, damage, or unauthorized access
Proper disposal of damaged and expired materials
Systematic reduction of resource waste

PenTrack: Intelligent Asset Intelligence

Effective medical asset tracking and management are essential for patient safety, cost reduction, regulatory compliance, and enhanced care quality. Penguin’s “PenTrack” family of products delivers:

- Precision Location: Pin-point asset positioning throughout your facility
- Proximity Awareness: Real-time tracking of equipment and supplies
- AI-Powered Analytics: Advanced indoor analytics with intelligent data interpretation
- Business Rules Engine: Automated actions triggered by specific conditions
- Proactive Alerts: Instant notifications for critical asset events

Dental Clinic Standards: Specialized Safety Solutions

Critical Requirements for Dental Facilities

CBAHI dental clinic standards mandate:

Active staff health and safety programs
Immediate and consistent sanitation for healthcare providers and equipment

Comprehensive Protection Solutions

Penguin’s specialized solutions address these requirements with:

- Duress Call Systems: Immediate emergency response for medical staff safety and security
- Equipment Tracking: Real-time monitoring of dental instruments and machinery
- Easy Deployment: Utilization of existing Wi-Fi infrastructure or simple on-premises BLE/Bluetooth solutions
- Top-Rated Performance: Proven implementation success across multiple facilities

Operational Readiness: Advanced Tracking Systems

Critical Monitoring Capabilities

Modern healthcare facilities require sophisticated tracking systems for:

Neonatal Security: Protection against infant abduction with real-time monitoring
Sterilization Verification: Complete tracking of medical equipment sterilization cycles
Nurse Safety and Efficiency: Support for nurse calling systems and staff security protocols
Equipment Management: Monitoring dwell times in dirty and clean utility rooms
Maintenance Scheduling: Facility manager tools for tracking and scheduling preventive maintenance

Penguin’s Commitment to Healthcare Excellence

These are transformative times for healthcare technology. Penguin is proud to partner with healthcare providers throughout Saudi Arabia, delivering innovative solutions that address today’s most pressing challenges while preparing facilities for tomorrow’s opportunities.

About Penguin Location Services

Penguin is a leading indoor positioning and IoT solutions provider, headquartered in Irvine, California, with a regional office in Dubai. The company creates digital parallels for physical spaces, optimizing day-to-day processes and creating unique experiences for visitors and operators.

Penguin leverages all available radio and sensor information to provide state-of-the-art indoor positioning technology that builds ROI-driven use cases. Our solutions have proven successful in some of the world’s most challenging and demanding healthcare environments.

About CBAHI

The Saudi Central Board for Accreditation of Healthcare Institutions (CBAHI) is the official agency authorized to grant accreditation certificates to all governmental and private healthcare facilities operating in Saudi Arabia.

Established by the Saudi Health Council as a non-profit organization, CBAHI’s Essential Safety Requirements (ESR) set the healthcare quality and patient safety standards against which all healthcare facilities are evaluated for compliance evidence.

References

QM.18, ESR Book, National Essential Safety Requirements by CBAHI
QM.17, ESR Book, National Essential Safety Requirements by CBAHI
IPC.4, ESR Book, National Essential Safety Requirements by CBAHI
CBAHI Official Twitter Account: https://twitter.com/Cbahi_SA

CBAHI – A Saudi Approach to Improved Healthcare

Posted on October 6, 2022November 4, 2025 by Issam AK

CBAHI – A Saudi Approach to Improved Healthcare Through Smart Technology

Saudi Arabia is transforming its healthcare sector through privatization. Moreover, this transformation occurs under tight monitoring by the Saudi Central Board for Accreditation of Healthcare Institutes (CBAHI).

CBAHI aims to improve the patient, staff and visitor safety, service level and experience offered by all accredited institutes in the Kingdom. Additionally, it mandates the availability of tools to report errors during the service offering process.

Penguin’s CBAHI Compliance Solutions

Penguin has been refining its solutions to offer healthcare facilities tools that help satisfy such CBAHI accreditation requirements. Our solutions address key areas:

Preventing and Reporting Medical Errors and Improving Safety:

Ensuring that surgery is always done at the right place
Moreover, giving a newborn to the correct parents
Newborn safety using electronic tagging immediately from birth
Furthermore, ensuring compliance with infection control standards

Improving Patient Experience:

Offering external and internal wayfinding signage to assist in navigation
Additionally, this includes a navigate from home to clinic feature
Clear access and egress wayfinding for authorized hospital staff
Furthermore, availability of wayfinding boards and enquiry points at entrances

Enhancing Operational Readiness:

Neonatal tracking system to protect against abduction
Moreover, tracking the sterilization of medical equipment
Nurse tracking to support nurse calling systems and nurse safety
Additionally, equipment dwell times in dirty and clean rooms
Furthermore, system to support facility managers in tracking and scheduling maintenance for medical equipment

Supporting CBAHI Standards in Saudi Healthcare

These are interesting times. Moreover, Penguin is proud to be working with healthcare providers in Saudi Arabia to address these CBAHI compliance challenges.

To learn more about how Penguin can help your facility meet CBAHI accreditation standards, please send us an email to [email protected]

Advanced Nurse Duress Solution

Posted on May 29, 2022October 28, 2025 by Issam AK

How Can Our Advanced Nurse Duress Solution Help Create a Safer Healthcare Workplace?

Due to incidents against nurses and frontline workers in the health sector, government authorities immediately responded to secure a safer work environment by initiating dedicated workplace violence prevention laws to address any abusive and violent behavior by patients or guests against medical staff, which was commendable. Such incidents are shocking particularly to the nursing community causing mental and psychological stress that they can do without, highlighting the urgent need for a comprehensive nurse duress solution.

As the frontline healthcare workers who are always putting us first in a time of need, we owe it to them to try and put nurse safety systems and protective solutions in place to prevent such incidents from happening again.

The question is: is there a simple yet effective nurse duress solution that can address this need specifically, and actually prevent any violent threats from escalating?

The answer is, yes; our RTLS Nurse Duress Solution – with just a press of a button – provides accurate real-time location information and easy-to-access duress buttons located directly on staff badges, allowing healthcare professionals to signal for help immediately from wherever they are. The location of the tag is also tracked to provide security personnel the exact location of the nurse when our nurse duress solution is activated, ensuring rapid emergency response.

Such a simple yet creative nurse duress solution that does not interfere with the workflow in a hospital may provide nurses with an additional sense of safety and show them that healthcare sector leaders do indeed care about implementing effective nurse safety systems.

To learn more about how Penguin’s comprehensive can help healthcare staff and secure a safer environment for frontline healthcare workers, please reach out to [email protected].

Why & How Do Patients Choose a Hospital?

Posted on May 19, 2022February 23, 2024 by Issam AK

Why & How do Patients Choose a hospital?

Here’s a question for you: can you influence the patients’ choice of which hospital they attend to?

With the easily accessible medical and facility information online, patients are now more educated and informed about their choices and decisions. A 2017 UK study [1] has shown that convenient location continued to be a major influencing factor over hospital choice; however, other – perhaps less obvious – factors such as the number of beds and even parking spots are being viewed as a proxy for the level of service a hospital is likely to provide.

Information availability and patient freedom over healthcare provider choice drive private and public sectors to deliver a better overall patient experience. Albeit exciting from a patient perspective, it is challenging for operators to (1) identify areas of improvement which are rapidly and continuously evolving and (2) innovative and cost-effective ways to address these areas.

Creating key performance indicators (KPIs) for metrics that impact patient satisfaction and the corresponding tools to measure these KPIs should be a collaborative effort between the different departments. For example, IT managers who historically were responsible for the network and PC upkeep in hospitals, are now being asked to look after mobile applications and infrastructure specifically used to improve the patient experience.

In a 2018 survey [2] covering 1,000 healthcare consumers, it was found that the difficulty in finding one’s way around the hospital was worse of a challenge than poor communications from the doctor. A solution addressing wayfinding within a hospital can span facility, IT, and patient experience departments.

In a Harvard Business Review article [3], it was shown that even though the average charge for an outpatient emergency room trip was $1,900 in 2016 (twice the average monthly rent for Americans), Patients who arrived at EDs with broken bones waited a painful 54 minutes, on average, before receiving any pain medication! The authors argue that hospitals’ waiting times should be measured and benchmarked against the national average waiting time. Hospitals that exhibit shorter waiting times than the average should be financially rewarded, while underperforming hospitals should be penalized. Such an initiative would involve finance, staff, legal, and patient advocacy teams.

It is our opinion that factors impacting the choice of healthcare provider are evolving in the digital era. Identifying and measuring KPIs is a cross-functional team effort with the ultimate objective of improving the overall patient experience and outcome.

PenguinIN is a healthcare digital transformation solution provider with patient experience solutions including PenNav: a best-in-class indoor wayfinding solution and PenTrack: a solution for asset and people tracking. Through analytics and business rules, PenguinIN works with facility managers, IT managers and patient experience directors to identify and resolve pain points in healthcare settings.

To learn more about what can help you achieve a better patient experience, or to share more thoughts, please reach out to us at [email protected]

[1] Patient choice modelling: how do patients choose their hospitals? Available on: https://pubmed.ncbi.nlm.nih.gov/28401405/

[2] 2018 Hospital Patient Survey Conducted by Scorpion.Co. Available on: https://www.scorpion.co/hospitals/expert-tips/intelligence/hospital-patient-survey-how-do-patients-choose-t/

[3] Harvard Business Review: To Reduce Emergency Room Wait Times, Tie Them to Payments by Nicos Savva and Tolga Tezcan. Available on: https://hbr.org/2019/02/to-reduce-emergency-room-wait-times-tie-them-to-payments

Home Quarantine Compliance Solution

Posted on June 17, 2020October 29, 2025 by Flora Kawohl

COVID-19 Home Quarantine Compliance: Advanced Indoor Positioning Technology for Pandemic Response

The COVID-19 pandemic took the world by surprise. As a result, many governments found themselves poorly equipped to deal with this dynamic global public health emergency. Although home-based quarantine is a cost-effective containment strategy and infection control measure when applied correctly, a key limitation remains: compliance monitoring and effective quarantine enforcement for pandemic containment.

Penguin Location Services Home Quarantine Solution: Indoor Positioning Innovation

At Penguin Location Services, we applied our patent-pending indoor positioning technology to build a complete home quarantine compliance solution. Furthermore, our innovative indoor positioning system addresses the critical need for reliable quarantine monitoring during the coronavirus pandemic.

How Our Indoor Positioning Quarantine Monitoring System Works

Our quarantine compliance solution uses advanced indoor positioning technology through a special bracelet paired to an app on the patient’s mobile phone. Moreover, this indoor positioning system ensures that the patient stays inside the quarantine area for the entire quarantine time.

Technology Provides:

Real-time indoor positioning for quarantined people
Automated compliance tracking throughout the quarantine period using indoor positioning sensors
Additionally, seamless integration with existing healthcare monitoring systems
Cost-effective option to facility-based quarantine powered by indoor positioning infrastructure

Key Features of Our COVID-19 Indoor Positioning Quarantine Technology

Modular and Flexible Indoor Positioning Setup

“It is highly modular and can be adopted in bits and pieces to fit the needs of the client,” said Raed Nayfeh, Penguin Location Services’ Regional Sales Manager. “Furthermore, we have already been working with some of the regional governments and are very excited to be part of large-scale rollouts today.”

Advanced Indoor Positioning Detection Abilities

“Key features of our solution are the detection – in real-time – of the bracelet status (worn vs. taken-off), secure indoor positioning location tracking, automated rule-breaking detection, and seamless onboarding,” said Mai Aqel, Product Manager at Penguin Location Services.

Complete Quarantine Compliance Reporting Through Indoor Positioning

The reporting tool offers a compliance score showing the level of compliance of quarantined people to COVID-19 rules. In addition, this indoor positioning-based compliance score guides healthcare teams in the field by offering:

Real-time compliance monitoring for quarantined patients via indoor positioning data
Automated alerts for possible quarantine breaks detected through indoor positioning sensors
Moreover, complete analytics for public health decision-making based on indoor positioning insights
Streamlined workflow handling for healthcare managers

Benefits for Government and Healthcare Organizations

Cost-Effective Pandemic Response with Indoor Positioning

Reduces need for facility-based quarantine centers through accurate indoor positioning
Furthermore, enables large-scale quarantine monitoring with minimal resources using indoor positioning infrastructure
Supports government pandemic response plans with reliable indoor positioning technology

Better Public Health Safety Through Indoor Positioning

Real-time monitoring ensures quarantine compliance via continuous indoor positioning tracking
Additionally, automated detection prevents possible community spread using indoor positioning alerts
Complete reporting supports contact tracing efforts with indoor positioning data analytics

Scalable Indoor Positioning Setup

Modular indoor positioning design allows for phased rollout
Also, adaptable indoor positioning solution for different government needs and rules
Suitable for large-scale population monitoring during pandemics through scalable indoor positioning networks

Proven Indoor Positioning Technology for COVID-19 Response

Penguin Location Services’ indoor positioning technology has been successfully rolled out working with regional governments. Consequently, this demonstrates our ability to support large-scale pandemic response efforts. Our indoor positioning-powered quarantine compliance solution represents a critical tool in the fight against COVID-19 community spread.

Contact Penguin Location Services for Indoor Positioning Quarantine Solutions

To learn more about our COVID-19 quarantine compliance technology powered by advanced indoor positioning and how it can support your organization’s pandemic response efforts, please contact us today. Alternatively, share your needs with our team.

Our indoor positioning-based home quarantine monitoring solution provides the reliability, scalability, and compliance tracking that governments and healthcare organizations need during the ongoing coronavirus pandemic.

**Transform your pandemic response with cutting-edge indoor positioning technology from Penguin Location Services.