Many entrepreneurs want to develop an application during app development that could be compatible with a Bluetooth low energy (BLE) device. However, they don’t know much about the technology and find the best practices to pursue it on the web. If you are one of them, we have some tips for you to start your operations.

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What Do You Mean by Bluetooth Low Energy?

Smartphones have more and more sensors, but they often need to connect with other devices for additional functionality. If you have a gadget that pairs with a smartphone, there’s a high probability that it uses the Bluetooth Low Energy connection. BLE consumes low power and has a short range, but it’s enough for multiple applications. A gadget can perform longer with the battery thanks to low energy usage, as the other programs suck a limited quantity of power from the device.

You can use this technology for smart homes, wearables, healthcare, sports, automotive, and proximity sensing; in short, for multiple consumer products and IoT devices. There are many uses of BLE in many projects for clients. For example, you can develop an app connecting to the Wi-Fi display and allowing consumers to share video, photos & video chat seamlessly. In addition, you can also design programs that will enable the clients to remotely connect with the gadgets of the same brand, such as a product that connects with your wireless headphones. If you’re going to create a program that uses BLE, you should consider some key points by collaborating with leading app development companies like Coweso. Check out the paragraphs mentioned below for getting a clearer idea of the assignment.

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Design Sophisticated Onboarding experience

Your Bluetooth device will likely start working only after it gets some extra setup. You can load the onboarding process with precious assets such as photographs, videos and sketches, especially if you want the client to scan a QR code, click a link or attach your gadgets in a specific way. You don’t need to explain anything when you have videos and photos at your disposal. The media files are self-explanatory and can save you valuable time otherwise spent on content writing and translations. This feature benefits users because they can clearly witness what they’re supposed to accomplish. The attribute also shows that you’re earnest about your offering and putting in the extra effort for the best experience.

Ensure Asking for Approvals & Authorisations

Taking relevant approvals and permissions is another crucial BLE mobile application development component. In order to work correctly, BLE apps require licenses for Bluetooth itself and, often, location services as well. If you ask for permission that may seem unusual, it’s good to explain why you need it. Otherwise, the consumer may simply deny it, resulting in a terrible experience. Designers and developers often overlook this part, but it contributes to the general user experience.

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The process to follow during such situations:

• Consider the text that the user reads. Remember to state precisely why you’re asking for permissions and how they impact the experience so that consumers can make informed decisions. Boost readability by keeping it short.
• Think appropriately before asking for any approval. Don’t bother the customer at the preliminary launch with multiple permission requests, as your impression would be poor on the user. Instead, you can slowly reveal your strategies during the onboarding duration or display them when first utilising the respective attribute on the app. It’s essential to make sure that it makes sense for the user and is justified.
• Support follow up dialogues. Let the user know what features they are missing out on if a customer refuses one of your required authorisations. Confirm with the customer whether it is a mistake. If it is indeed an error, request the consumer to devise a way to fix it. You could also reach out to a mobile app development company like Coweso for advice.
• Support a user’s change of heart. If a customer tries to open the app without switching the Bluetooth on or fails to turn on the location services, you should also have prepared notifications.

Show the Loading Process to the Customers

One of the critical rules of user experience design is to show the system’s current state. It takes a few moments to discover or pair gadgets, and it will be embarrassing if your customers have to stare at the static user interface waiting for the app to load. Therefore, you should enable the users to see the progress of your application and whether it is working or not while pairing a device. This feature makes the program look alive and would effortlessly alleviate the pain of waiting at the same time. Some pairing or syncing may often happen at different times for BLE apps, and you should adequately address it in the interface.

Handle Errors Gracefully

It is natural to make mistakes being a human being. While avoiding them would be perfect, it is not always possible. However, an organisation can choose how it can handle the situation. You can follow the practice of explaining the issue and resolving it by offering a resolution during app development. Customers may not always be able to fix these issues on their own in the case of BLE apps, and they require some additional assistance. For instance, users may want to immediately contact support services to resolve the issue.

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Handle the Situations Non-Connectivity of Devices

There are some scenarios when no gadget is attached to the mobile. It would help if you thought about a user’s mindset in such situations, such as:

• What should a customer be able to do in this condition?
• What content is displayed to them?
• How would it affect the app’s capabilities?

Some apps allow consumers to explore the program. However, it is sometimes best to urge them to attach a device. The feature depends on what the customer could look for without a connected gadget. If they could search for some information, it’d make sense to let them use the app freely.

Make it Easier to Identify a Device.

Bluetooth gadgets use long IDs that are exclusive but not exceptionally customer friendly. Make the customer’s life easier by removing complexities if they have to deal with numerous devices. An app development company can offer many clues to help identify the suitable device, such as buttons, signal range, and QR codes. In addition, let consumers customise their names or icons in cases of multiple devices so that they become more familiar.

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