Looking For The Best Java App Development To The Most Advanced Java Wearable Applications?

Amit Agrawal
5 min readMar 24, 2021


From ordering and payment solutions to smartwatches, smart glasses, and extended reality stuff, the app development market is growing continuously. This is a result of growing consumer demands. This requires adapting to the latest trends in the market quickly to have an edge over competitors. One part of app development that is becoming highly dominant is apps for wearable applications.

This has reached a point where companies are thinking of slowly switching to wearables completely. More people feel comfortable using fitness bands and other such wearables. Be it for medical reasons, travel, manufacturing, fintech, gaming, education, or any other vertical, people in this field are coming up with innovative and advanced applications. Understanding the basics yourself is much needed to figure out whether you want to go for Java development services.

What are the basic requirements and why go for Java?

Let us first understand the basic requirements that need to be considered while building an app for a wearable application. As opposed to the idea of adding too much, you should go with the simplest designs that are intuitive to all kinds of users regardless of their age or tech-savvy nature. The size of the app should be as small as possible. This ensures that users feel more encouraged to keep the app and do not uninstall it. At the same time, the app should not be too slow or the users will feel uninterested.

As noticeable, these necessities are the same as that for the development of any app whether it has basic functionality or advanced. In the tech part of development, the developer first needs to know the target audience and accordingly decide the technology stack. Java is one of the most popular languages when it comes to Android app development. For iPhone application development, developers generally go with Objective C or Swift.

There are a lot of challenges that come up. With the increasing complexity, keeping everything as intuitive and simple as possible becomes more difficult. This is because defining the bigger purpose and classifying subcategories becomes difficult as well. Apart from that, developers have to ensure that their app is cross-compatible. Being platform agnostic makes it easy for the developer as well as the company to develop the app.

If you are looking for a solution, you need a Java development company that can assure you a secure and unique product while employing agile methodology. Java has been used and deployed in servers, desktops, smartphones/tablets (through Android), and more for years. Hence, software developers choose Java to create hardware-independent applications usually.

Taking an Example

Take the example of Wear OS by Google which lets developers build apps for running directly on watches without the need of a phone app.

For security, the chosen platform must support Secure Sockets Layer/Transport Layer Security (SSL/TLS) and Datagram TLS (DTLS) for secured communications. Cryptography is employed in order to store data securely.

To support cost-effectiveness, Java platforms have to follow a set of requirements with unique constraints. This makes it different as compared to Java implementations for other applications. The developers need to optimize performance while ensuring proper connectivity, interactivity, customization, among other services. This requires related experience even if a company has been providing mobile application development services for years.

It is one of the object-oriented programming languages that offers the most support when it comes to the Internet of Things (IoT) functionality. Especially for hybrid design, there are plenty of documented APIs, libraries, and frameworks to bring Java development services to the forefront. This makes it easy to use Java as the core technology for the development, debugging, and deploying of end-to-end applications and associated ecosystems using standard protocols.


Wearables are a category of electronic devices that can be used as accessories, part of clothing, deployed in the body or skin. The microprocessor is the brain that controls everything. Sensors gather the necessary information and monitor the necessary activities such as those related to the heart, brain, and muscles. Using the internet, they can send the data gathered from the body to the app.

The data can be published via Message Queuing Telemetry Transport (MQTT) to Java-based clients such as smartwatches. The information is sent to the user to perform some actions based on the results. Personalized marketing messages are also sent via the app to the user. Other than the use of Java, this also holds for iPhone application development.

What to look for

The cost of developing an app using Java depends on the complexity features, time taken, and much more. Using Java definitely allows developers to use more of their existing skills while building the application and during testing. It is cheaper compared to many other options since the Java platform gives pre-integrated services and libraries, thereby reducing middleware development. The Java development company that you contact can advise you what fits within your budget. It is not easy to be good at wearable app development. So if you are looking for excellent services that exceed your expectations, you should look at the past projects and portfolio to gain an idea of the services different companies can provide. While basics are the same, specialization is needed in this field.

Designing the future of wearable technology

As there has been a reasonable improvement and expansion in the world of wearable technology, the designers have tried their best to design more fancy elements bordering on tech.

One must realize that these devices are not to be used like you would use a laptop or computer. It is to be thought by the designer about the exact shape of the device and how they can be discreetly worn by the user to get the information. In most cases, other people also react to weavers using the technology for better or not. The best ones almost disappear.

Wearable technology requires a huge amount of information from the real world and presents them on the screens. The designers face new and unique challenges when they have to design wearable technology.


While there are many technologies out there, building Java-based wearable applications for Android users provides certainty when it comes to being able to adapt to the changing, upgrading, and shifting consumer demands in this era. But to get the best mobile application development services (or any other platform), you need to know the basics, understand what you want, and hire developers after proper research.



Amit Agrawal

Amit Agrawal Founder and COO at Cyber Infrastructure Inc which is an custom software development company.