Hardware App Development Company

Hardware app development is the process of building mobile or web applications that connect to physical devices. These apps act as companion software for fitness machines, EV chargers, wearables, smart home devices, and more. By using protocols such as BLE, Zigbee, Matter, USB, or Serial, a hardware mobile app development company enables users to monitor, control, and interact with their devices through intuitive digital interfaces.

Stormotion builds companion apps for a wide range of hardware. This includes fitness machines, e-scooters, marine batteries, EV charging stations, medical devices, consumer wearables, smart home appliances, vending machines, and agricultural sensors.

If your hardware communicates via BLE, Serial, Zigbee, Matter, or vendor SDKs, we can integrate it at the application level. Our expertise is in creating reliable user-facing apps that connect devices with cloud backends and mobile platforms.

No. Stormotion does not create PCBs, solder components, or write firmware. Instead, we focus exclusively on hardware mobile app development at the application level. That means building mobile, web, and kiosk apps that communicate with your device via BLE, USB, Zigbee, Serial, Matter or vendor SDKs. We collaborate with your hardware engineers and test against real devices to ensure the connection works reliably.

Our scope covers the GATT level and above. We support BLE and Bluetooth Classic, Zigbee, Matter, Z-Wave, NFC, Wi-Fi, and USB/Serial (UART, RS-232, RS-485). We also integrate application-level SDKs and APIs from hardware vendors, such as e-scooter OEMs, Garmin, or Fitbit. Unlike firmware teams, our hardware app development services focus on app-side communication and user experience.

The top hardware app development company is one that combines mobile expertise with hands-on hardware integration. It should support a variety of protocols like BLE, Zigbee, Matter, Serial, or USB, and have proven experience in industries such as fitness, eMobility, or healthcare.

Stormotion has delivered projects for connected fitness machines, EV chargers, marine batteries, and e-scooters, making us one of the trusted partners for businesses seeking reliable companion apps for hardware.

Yes, hiring a dedicated hardware app development company is worth it. Connecting hardware with apps requires expertise in protocol integrations and real-device testing. The best hardware app development company ensures your companion app is scalable, secure, and intuitive, reducing risks and time-to-market. At Stormotion, we specialize in building hardware software that transforms devices into engaging digital products used daily by customers.

Because we combine technical depth with a partnership mindset. Our development team validates protocols early, tests on real devices, and co-creates with your hardware team to deliver reliable, scalable apps. Our portfolio in fitness and EV proves we can turn complex hardware into intuitive digital products that engage users and support business growth.

At Stormotion, we usually work in development units. A unit includes full-time fullstack engineers, a part-time QA engineer, part-time UX/UI designer, and a part-time PM/Scrum Master. The cost of a development unit ranges from €10k–15k per month. Typical projects last 5–8 months, making the total cost for a hardware app project between €50k and €120k. This covers end-to-end hardware app development: protocol validation, design, engineering, testing, and launch.

Most hardware companion apps take between 5 and 8 months to develop. The timeline depends on the complexity of the hardware integration, the number of supported platforms (iOS, Android, or web), and features such as real-time dashboards or cloud connectivity.

Our hardware mobile app development service ensures that discovery phase includes protocol validation, which reduces risks later in the process. This structured approach allows us to deliver reliable, scalable apps within predictable timelines.

We often recommend React Native for mobile apps, with native bridges to handle BLE and hardware protocols. For kiosk and embedded use cases, we develop custom Android apps and launchers. Backends are usually built with Node.js, NestJS, Firebase, or AWS, depending on project requirements. Our team focuses on scalable, maintainable tech stack that supports real-time device communication, data visualization, and secure integrations.

Testing on real devices is essential in hardware app development. During discovery, we validate the provided protocol (BLE, Serial, Zigbee, etc.) to ensure communication works. Throughout the project, we continuously test on physical hardware under real-world conditions to guarantee connection stability, security, and performance.

Our hardware mobile app development services combine automated QA, manual testing, and device-specific checks to ensure the companion app works reliably at launch.

Stormotion specializes in fitness and eMobility, with case studies like STEPR, SportPlus, Milence, Egret, and Norsk Guardian. We also develop apps for healthcare devices, smart home appliances, hospitality systems, retail automation, logistics, and agriculture. This versatility allows us to support any business that needs a companion app for hardware devices.

AI is increasingly used in hardware app development to enhance user experience and device intelligence. From predictive maintenance in EV batteries to personalized fitness recommendations in wearables, AI-driven insights make companion apps more valuable.

A hardware app development company like Stormotion can integrate AI models with app development, enabling smarter automation, real-time decision-making, and data-driven engagement for users.

Standards like BLE, Matter, and Zigbee are driving the future of hardware connectivity. BLE app development continues to power wearables and fitness equipment, while Matter and Zigbee are becoming the default for smart home devices. As a top hardware app development company, Stormotion stays ahead of these trends, ensuring that your companion apps remain compatible, scalable, and ready for the next generation of hardware communication protocols.