Our expert analysts listed the best California wearable app developers that create customer-centric applications for all types of wearable devices. Use our practical tool to filter listings by size, reviews and average rates and select the best partner for your business needs.

Best Wearable App Development Company In California

12 Companies - Rankings updated: September 05, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

Wearables
Software & IT Services
$10,000 - $25,000
Sort by: Sponsored
United States × California × Wearable App Development × Software & IT Services × $10,000 - $25,000 × Clear Filters

  • Etelligens Technologies

    A Top-Class Google App Engine Development Company!

    Etelligens is an industry-leading custom software and Google app engine development company known for its reliable mobile and web development that delivers innovative solutions...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • IT Services
    • Blockchain
    • Show more
    Location
    Torrance, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    Etelligens Technologies Services

    • Mobile App Development
    • Software Development
    • AI Development
    • IT Services
    • Blockchain
    • Software Testing
    • IoT
    • VR/AR
    • Staff Augmentation
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • EY
    • Common Areas
    • Vacation Parties
    Data sourced from the agency's DesignRush profile

    Etelligens Technologies Reviews & Testimonials

    • Yash Goyal
      Yash Goyal Manager at Sole Paradise
      4.8 ★

      Mobile App Development Review from Yash Goyal

      In order to make our iOS and Android proximity-based mobile apps, we hired Etelligens Technologies. Dedicated developers went through a simple process of conducting a thorough User Experience Analysis, then making wireframes, and then building a great working iOS and Android mobile app. Their step-by-step process gave us a lot of visibility and transparency into our product development process. They did a great job for us!

    • Nicole Jacob
      Nicole Jacob Organizer at Concert Promoters
      5.0 ★

      Mobile App Development Review from Nicole Jacob

      I have hired Etelligens for App development and they came across as a competent. Team is really competent with well-defined processes that ensure successful application delivery.

    • Drew Wilson
      Drew Wilson Review from Google
      5.0 ★

      Drew Wilson's Review Sourced from Google

      It was a pleasure working with Etelligens. Their development team is simply amazing. The project manager was also excellent, he listened to my concerns and took appropriate action. Etelligens put up a tremendous amount of effort as a team.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.4 4.4 (2)
    5.0 5.0 (1)

  • Dreamers Inc.

    Verified Verified by the DesignRush team for authenticity and credibility.

    Your spark, our fuel

    Dreamers is a research, data science, and tech consultancy that specializes in building solutions for complex problems. We are based in sunny California, but we work remotely with clients from all over the world. We're engineer-owned and operated, meaning you'll get personal attention and quick answers...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • Wearables
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed

    Dreamers Inc. Services

    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • Wearables
    • IoT
    • Software Testing
    • VR/AR
    • Big Data Analytics
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • University of California Los Angeles
    • John Hopkins University Applied Physics Laboratory
    • University of California Santa Barbara
    • University of Michigan
    • SpendLogic
    • Arizona Court of Appeal (Div 2)
    • HyperCite
    • Boeing Aerospace
    • British Aerospace Engineering
    • Adamant Aerospace
    Data sourced from the agency's DesignRush profile

    Dreamers Inc. Reviews & Testimonials

    • Dennis Temko
      Dennis Temko CEO at HyperCite
      5.0 ★

      Software Development Review from Dennis Temko

      Dreamers was the only firm capable of building my ambitious vision for HyperCite. They transformed an unprecedented concept into a patented, production-grade legal technology platform designed for fact-checking. This included help in product strategy, and leading UX, algorithm development, AI, database and cloud architecture, frontend and backend engineering, scalability, observability, CI/CD, deployment, and ongoing maintenance. They delivered two California product versions and a dedicated Arizona implementation integrated directly with the appellate court, where HyperCite has operated for more than five years. Today, HyperCite not only automates hyperlinks between legal briefs and cited records; its AI fact-checking system compares claims against supporting evidence, flags contradictions and unsupported assertions, and takes judges and attorneys directly to the underlying source. The result is faster, clearer, and more reliable judicial review, delivered through close collaboration with HyperCite’s leadership and the Arizona court CIO.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • Markovate

    We Help Data Driven Companies Build Measurable Generative AI Solutions.

    At Markovate, we specialize in transforming businesses through cutting-edge AI and digital solutions. Our commitment is to drive innovation and operational excellence in every project...

    Top Services:

    • AI Development
    • Mobile App Development
    • Blockchain
    • Software Development
    • Web Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    Markovate Services

    • AI Development
    • Mobile App Development
    • Blockchain
    • Software Development
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ford
    • PiEV
    • Aisle 24
    • AT&T
    • Trapeze
    Data sourced from the agency's DesignRush profile

    Markovate Reviews & Testimonials

    • Citlali Gold
      Citlali Gold Marketing Assistant at Rudolph Foods
      5.0 ★

      AI Development Review from Citlali Gold

      I wanted to say a big Thank You to Markovate. They have shown proficiency, dedication and commitment, that is far exceeded our expectations. We are incredibly grateful to find them and look forward to continuing to work together in future.

    • noble morgan
      noble morgan Dry Bean Commodity Broker at D.W. Sturt & Co.
      5.0 ★

      Blockchain Review from noble morgan

      Markovate are passionate about building products for startups helping to shape ideas into reality. They have been more than a developer, a true partner to us, even supporting with fundraising. Equally, they built with minimal reliance, considering easy adoption by our developers when selecting a tech stack.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • Grazitti Interactive

    Marketing For Digital Natives

    Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Mountain View, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

    Grazitti Interactive Services

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • SEO
    • Mobile App Development
    • eCommerce Development
    • eCommerce
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Awid
    • Biogen MA, Inc
    • Bulamu Healthcare International
    • Calypso
    • CBR Systems Inc (AMAG Pharmaceuticals)
    • Connexity UK Limited
    • Convert Digital
    • Devex
    • Didax Inc,
    • Evoke Group LLC
    Data sourced from the agency's DesignRush profile

    Grazitti Interactive Reviews & Testimonials

    • Rida Khan
      Rida Khan Owner at Undisclosed
      5.0 ★

      Email Marketing Review from Rida Khan

      This is the second company I've worked with Grazitti at and both experiences have been positive. Their team is able to turn around our requests very quickly and has provided good best practices from their work with other clients. I'd recommend them for the Marketing services.

    • Patricia Lughezzani
      Patricia Lughezzani Group Vice President of Customer Support & Advocacy at Marketo
      5.0 ★

      Web Design Review from Patricia Lughezzani

      Grazitti and Marketo Support have successfully partnered to roll out rich functionality and support Portal. Beyond core development skills to implement business functionally in SFDC Service Cloud and Customer Community, the Grazitti team has been a valued contributor to recommend technology such as Solr text search, workflow optimizations, and web creative design.

    • David Skyberg
      David Skyberg Product Manager at Ping Identity
      5.0 ★

      Digital Marketing Review from David Skyberg

      Right from start the Grazitti team gave us the confidence that we do not need to have a plan B. Once things started rolling – they were able to accommodate a number of requirements that were made by the operating teams within the timeframe.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (5)
    4.3 4.3 (387)

  • Vrinsoft Technology

    Ranked #1 Software & App Development Company

    Vrinsoft is the most promising IT solution providing company, based in India which is a one-stop shop for all your business needs. We are a Microsoft certified IT company, which besides rendering professional and comprehensive business solutions also cater a range of services in mobile technologies...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    Vrinsoft Technology Services

    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • eCommerce Development
    • Blockchain
    • AI Development
    • IoT
    • VR/AR
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mitsubishi
    • Porsche
    • WonUp
    • Good Human
    • RockVal
    • Nejree
    • Fortinet
    • The Royal Children's Hospital
    • Ubuy Amazon
    • CJ Bio America
    Data sourced from the agency's DesignRush profile

    Vrinsoft Technology Reviews & Testimonials

    • Fahad Khan
      Fahad Khan Chairman at homeswisshome
      4.7 ★

      Software Development Review from Fahad Khan

      I recently had the pleasure of working with Vrinsoft Technology for my software development project, and I must say, the experience has been nothing short of outstanding. From the very beginning, their team demonstrated utmost professionalism, expertise, and a genuine commitment to delivering high-quality solutions. I am delighted to share my positive experience with this exceptional software development company.

    • Binny ronald
      Binny ronald Senior Client relationship management at Mrmmbs Vision
      5.0 ★

      Mobile App Development Review from Binny ronald

      We finally collaborated with Vrinsoft Pvt Ltd after conducting extensive research, and we are delighted that we did. We are quite pleased with the outcomes the experts provided us. They were highly knowledgeable and skillful in creating a mobile app by implementing their unique technologies and current trends. If you're searching for a company that offers excellence, knowledge, expertise, and experience, Vrinsoft Pvt. Ltd. is the ideal choice.

    • Desigirl Patel
      Desigirl Patel Review from Google
      5.0 ★

      Desigirl Patel's Review Sourced from Google

      Joining Vrinsoft teams to be a good decision for me. The work culture is friendly, and everyone is great to help.They also offer a good work-life balance, which is rare these days. I look forward to my future here. Best it company in Ahmedabad ❤️

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.4 4.4 (2)
    4.3 4.3 (399)

  • Metamins

    Driving the Digital World Forward

    Metamins specializes in creating high-loaded web solutions, mobile applications, and IoT technologies. As a preferred partner for innovation-oriented companies, we provide best-in-class R&D services, extending our clients' reach to millions of users worldwide...

    Top Services:

    • Wearables
    • Software Development
    • IoT
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Burlingame, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000

    Metamins Services

    • Wearables
    • Software Development
    • IoT
    • Mobile App Development
    • UI/UX Design
    • Web Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nielsen
    • BBDO
    • Mazda
    • Samsung
    Data sourced from the agency's DesignRush profile
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  • Omnica

    Where Ideas Materialize

    Offering Wearable App, Product, And Software Development Services. For 34 Years, Omnica has delivered 3000 Projects, 5000 concept models, 10,000 machined parts, 10,000 Design Reviews, to 750 unique customers...

    Top Services:

    • IoT
    • Wearables
    • Software Development
    • AI Development
    • Mobile App Development
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $10,000 - $25,000

    Omnica Services

    • IoT
    • Wearables
    • Software Development
    • AI Development
    • Mobile App Development
    • UI/UX Design
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Collins Aerospace
    • Bausch & Lomb
    • Alcon Corporation
    • Thermo Fischer Scientific
    • Therox
    • Abbott Molecular
    • Advanced Sterilization Products
    • Johnson & Johnson
    Data sourced from the agency's DesignRush profile

    Omnica Reviews & Testimonials

    • Seth Siegel
      Seth Siegel Review from Google
      2.0 ★

      Seth Siegel's Review Sourced from Google

      Medical design company. Traditional but certainly capable in proto and industrial design. They don't do production.

    • Riley
      Riley Review from Google
      5.0 ★

      Riley's Review Sourced from Google

      I bought my Omnium from these guys and I gotta say it is running smoother than expected. They were not lying in the brochure when they said you would need a large plot of land to set it up, but luckily I had some farm land that only a few people were using. So done with that and on to the wild world of robot production! So far its made a cool robot that turns into a tank for all terrain cruises, a flock of cross-legged floating dudes who are great at cleaning, and a large centaur-ish creature that is more or less a butler for beverages. The Omnium 3D printer is by far the best purchase I have made in the last decade. It even seems to be learning, today it used my name when I walked in! WHAT COULD GO WRONG!?

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (8)

  • Fishermen Labs

    Top Augmented Reality & Virtual Reality Agency

    An Immersive Media Agency specializing in the development of Extended Reality (XR, AR, VR, MR) experiences driving meaningful connections between brands & consumers. Our global team of skilled designers, artists, and developers craft creative narratives & experiences powered by emerging tech...

    Top Services:

    • VR/AR
    • Web Development
    • Mobile App Development
    • Product Design
    • Web Design
    • Show more
    Location
    Culver City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000

    Fishermen Labs Services

    • VR/AR
    • Web Development
    • Mobile App Development
    • Product Design
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Wearables
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CBS
    • Coke
    • HTC
    • eBay
    • Giving Keys
    Data sourced from the agency's DesignRush profile
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  • Greensighter

    Custom software development firm

    Greensighter is a full-cycle software development studio. We build custom software, AI agents, and MVPs...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • IT Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Greensighter Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • IT Services
    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Smelter
    • 365 Data Science
    • Bettin.gs
    • E2 Recruiting
    • Kapes
    • Zaza Pay
    Data sourced from the agency's DesignRush profile
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  • Rysysth Technologies

    Innovative Digital Solutions For A Smarter Future

    Rysysth Technologies is a full-service IT solutions provider specializing in web development, digital transformation, and enterprise solutions. We help businesses scale with modern technologies, user-friendly designs, and performance-driven strategies. From custom websites to cloud-based platforms, our team...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000

    Rysysth Technologies Services

    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Software & IT Industry
    • Corporate Services Industry
    • eCommerce Industry
    Data sourced from the agency's DesignRush profile

    Rysysth Technologies Reviews & Testimonials

    • Ketul Patel
      Ketul Patel Review from Google
      5.0 ★

      Ketul Patel's Review Sourced from Google

      Blockchain development service company that provides organizations of any size and business domain with blockchain-powered distributed systems. Develop a new blockchain project from scratch or adjust existing solutions with the help of a reliable partners.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (1)

  • Tech.us, Inc

    Build Better Software.

    Tech.us is an AI software solutions company that provides AI development, mobile applications, cloud consulting, and IT services. We focus on creating secure, scalable, and innovative technologies that support businesses in their digital journey...

    Top Services:

    • AI Development
    • Mobile App Development
    • IT Services
    • Software Testing
    • Cybersecurity
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000

    Tech.us, Inc Services

    • AI Development
    • Mobile App Development
    • IT Services
    • Software Testing
    • Cybersecurity
    • Cloud Consulting
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ivionics
    • OpenGym
    • IDP Consulting
    • Zone
    • Trader PhD, LLC
    Data sourced from the agency's DesignRush profile
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  • devAtelier

    Southern Californias Mobile App experts since 2009

    We are San Diego's mobile-native and mobile-first consultancy. We specialize in Swift for iOS, Flutter for iOS/Android, and React for Web. We have led projects for Fortune 500 companies and startups. If you're looking for an easy-to-talk-to and experienced partner to build your app, call devAtelier!...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • Web Development
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000

    devAtelier Services

    • Mobile App Development
    • Software Development
    • IoT
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Citrix
    • Enthrall Sports
    • Clarvue
    • Look2Learn
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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