Innovative Bluetooth Solutions
onceLabs partners with companies and engineering teams to solve hard Bluetooth and wireless problems across firmware, mobile apps, and cloud.
Secure Access

Company

Bauer Products leads connected RV security with durable, smart Bluetooth keyless entry systems trusted by adventurers everywhere. Built on decades of trust, Bauer continues to redefine modern RV security.

Application

The Bauer Connect mobile application provides secure and convenient control of Bauer Bluetooth enabled locks. Designed for RV owners, trailer owners, and fleet operators, the app combines trusted hardware with a reliable digital experience.

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Secure Control
Lock and unlock doors from a single interface with guided secure pairing processes that ensure devices are added safely and intentionally.
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Real-time Status
Clear visual indicators show connection state, battery level, and lock status in real time, helping users quickly confirm security.
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Group Management
Organize locks by location or use case effortlessly. Manage multiple locks simultaneously for fleets or complex setups.
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Remote Monitoring
When paired with a gateway, extend access beyond Bluetooth range enabling remote monitoring and control from anywhere.
iOS
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Android
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Bluetooth LE
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AWS IoT
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LTE-M
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Wi-Fi
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GNSS
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Zephyr
Bluetooth LE Development Tool

Company

Founded in 2018, onceLabs specializes in Bluetooth LE software for embedded and mobile applications, delivering custom development and expert analysis to product teams across North America and Europe.

Application

BLE Hero is a professional BLE development tool that provides advanced scanning, multi-connection management, GATT exploration, DFU support, and real-time logging in one powerful mobile app. Designed for production workflows, it gives engineers the visibility needed to validate, debug, and ship reliable Bluetooth products.

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Advanced Scanning
Monitor RSSI, scan raw advertisement data, and discover nearby devices instantly with powerful filtering options.
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GATT Exploration
Inspect services, characteristics, and descriptors with a powerful, intuitive connection manager that handles multiple connections.
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Secure OTA Updates
Reliable firmware updates supporting Nordic DFU and MCUBoot workflows, ensuring your devices are always up to date.
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Diagnostic Logging
Capture real-time low-level logs including hex dumps and export them seamlessly for deeper offline analysis.
iOS
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Android
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Bluetooth LE
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Firebase
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Channel Sounding
Remote Monitoring

Company

Vertices AQS designs and manufactures advanced air quality and dust control systems that capture airborne particulates at the source, helping industrial and commercial facilities improve air quality, protect worker health, and maintain compliance.

Application

The Vertices Air Quality System app provides real-time visibility into indoor air health, presenting carbon monoxide, carbon dioxide, particulate matter, humidity, and temperature data in a clear, intuitive interface. Historical trends and built-in standards help users quickly assess conditions and maintain healthier indoor environments.

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Real-time Monitoring
Instantly track airborne particulates and gas levels with millisecond precision to ensure safety.
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Historical Analytics
View comprehensive trends over days, weeks, or months to identify patterns and anomalies.
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Smart Notifications
Receive immediate push alerts when air quality levels cross safety thresholds defined by health standards.
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Seemless Connectivity
Effortless pairing via Bluetooth LE and persistent cloud syncing through secure Wi-Fi integration.
iOS
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Android
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Bluetooth LE
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AWS IoT
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Wi-Fi
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Zephyr
Personal Safety Device

Company

Safeguard Equipment designs advanced electrical safety technology that protects utility workers and industrial technicians around high-voltage systems, including innovative proximity voltage detectors and wearable solutions built for real-world field conditions.

Application

Compass Pro Safeguard is a mission-critical safety application designed to protect field workers in hazardous environments. Paired with the Compass Pro wearable, it monitors electrical hazards, motion events, and user status in real time to detect danger early and coordinate rapid emergency response when needed.

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Electrical Hazard Detection
Real-time voltage and current sensing alerts workers when energized sources are nearby, providing early warning and directional awareness relative to potential hazards.
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Motion and Impact Monitoring
Integrated fall detection and head impact detection automatically identify incidents that may require immediate assistance.
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Emergency Escalation
Built-in SOS functionality enables workers to manually trigger emergency alerts when immediate support is needed.
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Coordinated Response and Visibility
In the event of an incident, the app transmits alerts, location data, and status updates to supervisors or emergency services to enable fast and informed response.
iOS
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Android
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Bluetooth LE
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Firebase
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GNSS
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Bare Metal
Remote Monitoring

Company

For more than 70 years, Winegard has delivered trusted connectivity and entertainment solutions, evolving from antenna innovation into a leader in mobile technology for home, RV, marine, and commercial applications.

Application

The Smart RV Sensor Pack turns an RV into a connected, intelligent living space. Through a single mobile app, users can monitor temperature, humidity, motion, and environmental conditions in real time, with optional cloud connectivity extending visibility and alerts beyond the campsite.

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Real-Time Environmental Monitoring
Continuously monitor temperature, humidity, motion, and other critical conditions inside the RV through Bluetooth-connected sensors.
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Onboard and Remote Visibility
Access live sensor data while on board, with optional cloud connectivity enabling remote monitoring and alerts from anywhere.
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Historical Data and Event Tracking
View trends over time, review event history, and identify potential issues early with structured data insights.
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Smart Alerts and Notifications
Receive timely notifications when environmental conditions change, helping protect the RV even when you are away.
iOS
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Android
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Android
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Bluetooth LE
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AWS IoT
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LTE-M
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Wi-Fi
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GNSS
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Zephyr
Medication Safety Monitoring  

Company

Dotcool delivers temperature safety monitoring solutions that help ensure medications remain within safe storage ranges through continuous tracking and real-time alerts.

Application

The dotcool mobile application helps protect temperature-sensitive medications wherever life takes you. Paired with the dotcool device, it continuously monitors storage conditions and provides real-time alerts when temperatures move outside safe ranges.

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Continuous Temperature Monitoring
Track medication storage conditions in real time to ensure temperatures remain within safe and recommended ranges.
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Smart Alerts and Early Warning
Receive immediate notifications when temperatures drift outside safe limits, helping prevent loss, waste, or reduced effectiveness.
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Medication-Specific Guidance
Select from a growing library of supported medications, each with storage guidance tailored to its temperature requirements.
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Historical Trends and Data Visibility
View clear visual trends and historical temperature data to understand exposure over time and confirm proper handling.
iOS
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Android
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Bluetooth LE
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AWS IoT
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Firebase
Automotive

Company

Pacbrake manufactures high-performance braking and air management systems for diesel trucks and commercial vehicles, delivering engineered solutions that enhance safety, control, and towing performance.

Application

The Pacbrake Wireless Air Control app gives truck owners precise, reliable control of their onboard air systems directly from their phone. Drivers can adjust pressure in real time, manage left and right circuits independently, and save presets for different loads or driving conditions.

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Real-Time Air Pressure Control
Adjust air pressure instantly from your phone, with live feedback to ensure accurate and repeatable settings.
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Independent Circuit Management
Control left and right air circuits separately for balanced load handling and optimized ride performance.
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Custom Presets
Create, edit, and recall presets for different trailers, loads, or driving conditions to eliminate guesswork and save setup time.
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Seamless Wireless Connectivity
Quick device discovery and stable wireless connection ensure the system is ready when you need it.
iOS
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Android
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Bluetooth LE
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Firebase
Let’s Build Bluetooth® that works
Tell us about your Bluetooth® product and we’ll help you define the right next steps.
Contact Us
Contact Info
support@oncelabs.com
+1-504-408-3866