Tech guide before you go on holiday: What to turn off and what to look out for on holiday

As summer approaches and many individuals prepare for their well-deserved annual vacation, it's essential to consider more than just packing clothes and travel essentials. The digital aspect of daily life also requires careful planning, especially when it comes to managing electronic devices both during the trip and while away from home. This guide offers practical advice on how to handle these aspects effectively. When preparing for a holiday, it’s important to think about which electrical appliances should remain connected and which can be turned off. Many household devices continue to consume electricity even when they're not actively being used, a phenomenon known as phantom power or vampire current. This minor but continuous energy drain can accumulate over time, potentially contributing up to 10 percent of a household's electricity bill and generating carbon emissions. If the home will be empty during the absence, turning off non-essential appliances makes sense. Devices such as refrigerators, freezers, security systems, and monitoring equipment should remain operational, while others like gaming consoles, air fryers, and Wi-Fi routers can be disconnected. If the router is linked to other active devices, such as smart thermostats and doorbells, it might be prudent to switch it off as well, reducing fire risks during thunderstorms. For travelers, utilizing a digital passport can streamline border control processes. A virtual version of the Croatian passport allows users to pre-register their arrival at a specific destination, potentially reducing waiting times at checkpoints. Additionally, avoiding high roaming charges abroad is crucial. While smartphones are invaluable for navigation, communication, and social media updates, using them internationally could lead to expensive fees. Checking with the service provider for international data packages is advisable. Alternatively, acquiring an eSIM card or a physical SIM upon arrival can provide cost-effective solutions. Within European Union countries, roaming charges have been eliminated for several years, offering peace of mind for travelers within the region. Protecting personal privacy and data security is another vital consideration. In airports or other public spaces without mobile signals, using free Wi-Fi networks can pose significant risks. Hackers might intercept online activities or install malicious software. To mitigate this, employing a Virtual Private Network (VPN) creates an encrypted connection, safeguarding user information. Avoiding banking apps or other sensitive applications on unsecured networks is recommended. Ensuring the smartphone is locked and configured to auto-lock when inactive helps prevent unauthorized access. Keeping the device close at hand and activating features that assist in locating it if lost or stolen adds an extra layer of protection. Preventing overheating of electronic devices is also important. Smartphones, tablets, and other electronics are sensitive to extreme heat. Leaving them in hot cars, for example, can cause damage. Newer models often include warnings when temperatures rise too high. Limiting screen time during vacations encourages a more present experience. Instead of constantly capturing moments on camera, focusing on the actual experiences around can enhance the overall enjoyment of the trip. Organizing photos once back home ensures a more efficient review process later. By considering these factors, travelers can ensure a smoother and safer digital experience during their holidays, allowing them to focus on enjoying their time away rather than worrying about technical issues or potential security threats.