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We are looking for a developer to build a mobile app connected to wearables. The app should: Work on both iOS and Android (preferably cross-platform, e.g. Flutter or React Native). Connect with wearables to measure: Heart rate Daily activity (steps, calories, distance) Sleep tracking Stress level monitoring Provide user-friendly dashboards with clear data visualization. Allow integration with third-party services (e.g. Google Fit, Apple Health, or other APIs). Be secure and GDPR compliant. Support future updates and scalability
Projekt-ID: 39773062
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153 freelancere byder i gennemsnit €7.714 EUR på dette job

Hello , Nice to meet you! I will design and develop mobile application with web admin panel according to your requirement , ping me on chat so we can discuss this more. I am expert and 9 years experienced Android /iPhone app developer with backend work that you are looking for. I will provide you perfect product as you want so you would be happy with it. I am always ready to discuss about your project in detail as well as start from right now. The following are my services that i provide :- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 15 to 20 hours each day. 4. Free Bug-Fix support for 1 year after completion. 5. Source code delivery. You can have a look at my profile by this link : https://www.freelancer.com/u/shyamvijaywargiy Let's contact me to discuss further details with me. Thanks Shyam
€750 EUR på 25 dage
9,0
9,0

Hello, there. We can create a custom mobile app for data tracking and visualization. We have years of experience in website design, graphic design and logo design (photoshop, illustrator), banner design, brochure design, 3d design(Blender, 3d-max, WebGL). Please, review our experience here - https://www.freelancer.com/u/webbookstudio. We will be glad to chat with You and discuss your task. Waiting for Your reply! Best regards.
€1.000 EUR på 20 dage
9,0
9,0

Hej!! "JEG HAR SKABT LIGNENDE APPS FØR, OG JEG KAN VISE DEM." Jeg har mere end 10 års erfaring inden for programmering, og jeg tror, at jeg kan begynde at arbejde trin for trin og nå projektets mål på kort tid. JEG VIL GI 2 ÅRS GRATIS LØBENDE SUPPORT OG KOMPLET KILDEKODE. VI VIL ARBEJDE MED AGILE METODOLOGI OG VIL HJÆLPE DIG FRA NUL TIL UDGIVELSE I BUTIKKER. Jeg ville gribe dit projekt an ved at starte med wireframes og få UI/UX-designet færdigt, før vi starter den egentlige udviklingsfase. Vi vil levere design og udvikling af høj kvalitet til dig med ubegrænsede designændringer. Jeg er tilgængelig ved skrivebordet i din bekvemme tidszone og vil arbejde på dit projekt, indtil du er tilfreds med mit arbejde. Afventer dit positive svar. Tak
€750 EUR på 7 dage
8,4
8,4

Vi har omfattende erfaring (8+ år) inden for mobil- og webudvikling og har med succes leveret adskillige projekter, der involverer hardwareintegration og datasporing i realtid. Vores fokus vil være på at skabe en moderne, brugervenlig app, der problemfrit forbinder sig med din hardwareenhed, indsamler og viser aktivitetsdata og giver en problemfri oplevelse for slutbrugerne. Arbejdsgang: Kravdiskussion → Arkitektur og opsætning → Udvikling og integration → Test og kvalitetskontrol → Feedback og forbedringer → Endelig levering og dokumentation Vi sikrer ren, vedligeholdelig kode, responsivt design og end-to-end-levering - fra fundamentsopsætning til endelig implementering. Med venlig hilsen, Christina
€1.100 EUR på 7 dage
8,1
8,1

Hi Can you share basic wireframes details here with logo and content we need to use so i can create professional UI design in Adobe XD or in Figma with development in Android and IOS both versions Share list of features and functions here to get started Kundan
€750 EUR på 20 dage
7,5
7,5

Dear Client, I am an expert iOS and Android app developer with experience of React.js, React Native, Flutter (Dart), Node.JS, AWS for app hosting, troubleshooting, Firebase, mobile app development, and Java for more than 5 years. Let me know when you are available for an initial discussion so we can discuss the requirement in detail and I can walk you through the mentioned systems to acquire your trust in my skills. Thank you
€1.500 EUR på 20 dage
7,1
7,1

Hej kære, Som en topbedømt mobilapp-udvikler kan jeg skabe en app, der problemfrit forbinder til hardware for at måle data om folks aktiviteter. Med erfaring i at udvikle apps integreret med hardwareenheder, vil jeg sikre problemfri dataindsamling og synkronisering i realtid, hvilket giver en brugervenlig oplevelse. Mit fokus vil være på at levere en intuitiv brugerflade, samtidig med at jeg sikrer pålidelig datasporing og problemfri forbindelse til hardwaren. BEMÆRK: Jeg kan starte fra nu af, men jeg har et par spørgsmål vedrørende dit projekt, så lad os komme i kontakt og diskutere alt mere detaljeret. Se venligst min professionelle portefølje: https://www.freelancer.pk/u/zainalitariq245 Hvis du gerne vil diskutere mere om projektet, kan du bare kontakte mig via chat. Jeg er tilgængelig og glad for at hjælpe. Med venlig hilsen, Zain
€1.000 EUR på 7 dage
6,5
6,5

Vi synes, din idé om at udvikle en app, der kan kobles direkte til hardware og måle folks aktivitetsdata, er rigtig spændende. Hos TechForge Innovations har vi over 7+ års erfaring med at bygge apps, der integrerer med IoT og sensorer, så data opsamles præcist og præsenteres brugervenligt. ✔️ Cross-platform app (iOS & Android) med moderne design ✔️ Stabil hardware-integration via Bluetooth/API ✔️ Realtidsvisning af aktivitetsdata og dashboards ✔️ Brugerprofiler med historik og udvikling ✔️ Backend til datalagring og analyse ✔️ Test og optimering for nøjagtighed og performance Vi leverer løsninger, der er intuitive og skalerbare. Skal vi tage en snak om næste skridt? Med venlig hilsen, TechForge Innovations
€750 EUR på 7 dage
6,4
6,4

Hello, I understand you are looking for an app that connects to hardware devices and collects activity data. My team and I have strong experience in developing mobile apps with Bluetooth and IoT integrations, ensuring seamless communication between hardware and software. We can build a user-friendly app that records, processes and visualizes the collected activity data in real time. The app can also include features such as secure user profiles, progress tracking and cloud synchronization for easy data storage and accessibility. With proven expertise in mobile development (iOS and Android), API integrations and hardware communication protocols, we are confident we can deliver a robust and scalable solution tailored to your needs. Looking forward to discussing your specific hardware setup and app requirements in more detail. Best Regards, NoVA Ascend.
€1.200 EUR på 20 dage
6,4
6,4

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
€1.125 EUR på 30 dage
6,5
6,5

Hi, I understand you’re looking to develop an app that connects to hardware for measuring and tracking users’ activity data, and I’d love to help. My name is Muhammad Sabih, and with 7+ years of experience in mobile app development, I specialize in creating smooth, high-performance apps that integrate seamlessly with IoT and wearable devices. Here’s what I’ll deliver: ⭐ A custom-built app for iOS and Android ⭐ Secure integration with your hardware for real-time data tracking ⭐ Clean and intuitive UI/UX focused on user engagement ⭐ Data visualization dashboards for better insights ⭐ Thorough testing and optimization for reliability and accuracy Once I learn more about your hardware specifications, I can provide a detailed timeline and cost estimate. Shall we connect to discuss your project? Best regards, Muhammad Sabih
€750 EUR på 7 dage
5,9
5,9

Hello, With every beat, a significant amount of data is generated. Developing an app like yours, that can seamlessly connect with hardware to collect and process sensitive user activity data, requires precision and expertise. My name is Abhishek Saini, and I am the mobile development expert you've been looking for. I possess extensive experience in building apps that uniquely merge hardware with useful software functionalities to create meaningful experiences for users. As an adept full-stack developer versed in various front-end and back-end technologies, my skill set perfectly aligns with your project's requirements. True to my commitment, I will dedicate myself to delivering a top-notch solution using the MEAN/MERN stack alongside my deep understanding of AWS services such as EC2, S3, SES, and many others. Throughout my career, I have successfully leveraged my knowledge in languages like HTML5, CSS3, JavaScript as well as frameworks like React Native and Flutter to build highly efficient cross-platform mobile applications. This means that your app will not only function flawlessly on Android but also on iOS devices. My primary goal is client satisfaction and I am confident that my proficiencies make me the ideal candidate to provide you with just that. Thank you
€1.200 EUR på 19 dage
5,9
5,9

With an inherent passion for developing user-friendly mobile apps that have a tangible impact on people's lives, I believe I am the ideal fit for your project. My accolades include a strong proficiency in native languages like Kotlin and Swift alongside cross-platform frameworks like React Native and Flutter, ensuring a seamless experience across both Android and iOS platforms. Not only do I possess a deep understanding of UI/UX design principles to create visually appealing and intuitive apps, but I also leverage my strong backend development background with Firebase to provide robust and scalable solutions. As your proposed app deals with data measurement, my experience in managing real-time databases, authentication, and cloud functions through Firebase would be highly valuable. Additionally, my ability to integrate third-party APIs effectively can enhance your app's functionality by enabling features such as geolocation and social media connectivity. Given my track record of delivering projects punctually while adhering to budgets, my problem-solving abilities combined with strong communication skills ensure a streamlined workflow. Choose me to bring your app idea into reality, and together we can create a profound impact on how people measure their physical activities.
€1.500 EUR på 30 dage
6,1
6,1

Greetings! I’ve reviewed your project and see that you’re looking for —" for a developer to build a mobile app connected to wearables. "—and I’m genuinely excited to bring your vision to life. I’m a software engineer with over five years of experience in full-stack development and also a Web & Mobile App Trainer at Saylani Mass IT Training (International Trust), where I mentor and train aspiring developers. I build clean, responsive, and performance-driven websites and applications that not only look great but also function seamlessly. Let’s connect and create something impactful together! You can also check out my portfolio: freelancer.com/u/afsahfarooqui119 Best regards, Afsah Farooqui
€800 EUR på 3 dage
6,0
6,0

Hi there, Your project caught our attention as it aligns perfectly with our expertise. You are seeking a developer to build a mobile app for both iOS and Android that will connect with wearables to measure heart rate, daily activities, sleep tracking, and stress level monitoring. The app should also feature user-friendly dashboards, integration with third-party services, and must be secure and GDPR compliant. With our extensive experience in software solutions, we have a pool of expert developers and designers who are adept at building user-friendly and secure mobile apps. We are particularly versed in cross-platform technologies like Flutter and React Native. To better understand your needs, could you please elaborate more on the specific types of wearables you're looking to connect with the app? Also, can you share more details about the third-party services you'd like to integrate? While we are capable of starting immediately, we believe that a thorough understanding of your requirements will lead to a more successful output. We'd be happy to chat further or set up a call to discuss your project in more detail. We look forward to the opportunity to work with you and deliver a high-quality, secure, and user-friendly wearable-connected mobile app. Best Regards, Rohit
€1.350 EUR på 30 dage
7,0
7,0

Hello, I’m Waqas Ahmed. I specialize in building robust mobile apps for iOS and Android, including hardware integration for activity tracking. I’ll ensure real-time data capture, smooth UX, and reliable connectivity with your devices. Full testing and deployment included. Best regards, Waqas Ahmed
€1.125 EUR på 7 dage
5,5
5,5

Dear Client, As the founder of WellSpring Infotech, a strategic technology partner with a decade of experience in custom mobile app development, I am confident that my team and I are uniquely qualified for your project. Our expertise lies in creating tailored applications that meet diverse needs, no matter the complexity- and this includes implementation in the healthcare sector. With your project focused on creating an app connected to hardware that captures data on user activities, my team's skills in Android and Mobile App Development become even more invaluable. We have worked on similar projects before and can ensure robust cybersecurity and seamless data management for such ventures, ensuring utmost data integrity and user privacy. Moreover, our commitment to comprehensive project management with a meticulous approach guarantees exceptional quality - we make sure nothing slips through the cracks! Going beyond immediate app creation; we focus on creating lasting solutions that are scalable and secure. Partner with us for an efficient, customer-centric app that elevates your business!!! Thank you!!!
€1.200 EUR på 7 dage
6,0
6,0

Hello There!!! ⭐⭐⭐⭐ (App Creation) ⭐⭐⭐⭐ ⭐⭐⭐⭐ You want to create a mobile app that connects to hardware devices to measure and track user activity data, with a smooth experience across iPhone, Android, and iPad. The app should handle real-time data syncing and present it in a user-friendly way. ⭐⭐⭐⭐ Key Points: * Cross-platform app (iOS and Android) with iPad optimization * Bluetooth/IoT integration for hardware connectivity * Real-time data collection and visualization * Clean, engaging UI/UX design * Scalable architecture for future enhancements Execution Plan: I would use Flutter or React Native for cross-platform development, ensuring a single codebase for Android and iOS. Bluetooth Low Energy (BLE) APIs will be integrated for hardware communication. Data will be stored securely with backend services (Firebase or Node.js), and user-friendly dashboards will visualize the activity metrics. With 9+ years of experience, I specialize in building reliable apps with clear communication and high-quality results. I have worked on IoT-connected apps before, so I understand both the technical and user-experience aspects. Would you like to discuss how we can shape your app idea into reality? Best Regards, Farhin B.
€756 EUR på 15 dage
6,1
6,1

--------------------- ✅✅✅✅✅ Ready To Support You Fully ✅✅✅✅✅ ---------------------- With a vast range of skills in app creation and full-stack engineering, I am more than equipped to cater to your needs for an app integrated with hardware that measures people's activities. With a solid background in mobile app development using platforms like React Native and Flutter, I can ensure a smooth and optimized native-like user experience across multiple devices. My understanding of backend APIs along with AWS, Docker, CI/CD, and Terraform for scalable infrastructures also aligns perfectly with your requirement. Moreover, as a UI/UX designer I truly comprehend the significance of creating designs that are both aesthetic and functional. With tools like Figma, Adobe XD and Sketch , I will deliver an app that is visually pleasing yet easy to navigate for excellent user experience. Adding to these skills are my abilities with the movement of data which will be crucial for your project due to its data recording nature. Lastly, my commitment to maintain clear timelines, transparent updates and fast execution submitted in collaboration with my security-first builds tailored to client satisfaction (SOC 2-compliant, GDPR/CCPA-ready) is what sets me apart in this field. I will strive to ensure a robustly secure and performance optimized application without comprising on ethical considerations. Let's build something incredible together!
€800 EUR på 7 dage
5,4
5,4

Hi, I’ve developed mobile apps that connect to wearable hardware via Bluetooth to track user activity data such as movement, heart rate, or steps. For your app, I’ll build a secure and lightweight solution—either native or cross-platform (e.g., Flutter)—to pair with your device, collect real-time data, and display it in a clean, user-friendly interface. I’ve worked with BLE (Bluetooth Low Energy) protocols to read sensor outputs and sync them to local or cloud databases. The app will include user authentication, activity history, and optional push notifications. Whether your device sends raw sensor data or formatted metrics, I’ll ensure reliable data capture and smooth UX. Thanks, Hercules
€1.500 EUR på 7 dage
5,3
5,3

Denmark
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Medlem siden jun. 16, 2016
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