Most people don’t think twice about what happens to their old devices once they get a new one. You unbox your latest phone, move everything over, and the old one ends up in a drawer. Multiply that by a few hundred million users and you’re left with a global pile of forgotten tech. If you want to sell a Google Pixel or any other device that’s collecting dust, that’s a good place to start, but sustainability is about changing the habits that lead to all that waste in the first place.
Make What You Have Last
The most sustainable device is the one you already own. You don’t have to replace it just because a new version exists. Most phones today will run for years if you treat them right. Keep it updated, store it properly, and use a case if you tend to drop things.
Batteries deserve more attention, since they’re often the number one complaint about old devices. Don’t run them down to zero all the time and keep your phone out of direct heat or cold. This will slow down wear and maximize the phone’s lifespan. Every extra year you get out of a device keeps one more product out of the production cycle, making you an active contributor to less mining and less e-waste.
Be Smarter About Buying
When you finally need to replace something, slow down a bit and look into the company that’s making it. Some brands design products that seem built on planned obsolescence, while others genuinely care about keeping their devices going for the long haul. Try to find the ones that let you replace a battery or fix a screen instead of making you buy a whole new phone.
If you’re getting a new phone or laptop, check how long they plan to keep it updated. A device that gets five years of updates instead of two is automatically more sustainable because it lasts longer before becoming obsolete.
Refurbished tech is another excellent way to reduce your impact. It’s cheaper, thoroughly tested, and usually looks brand new anyway. Last year’s model will do just fine for most people, and it’ll handle everything from work to streaming without issue.
When you do buy new, hang on to the box and the little extras that come with it. Keeping everything together makes it easier to trade in or resell later. Being eco-conscious involves planning ahead for the device’s whole life, from the day you open it to the day someone else gets it next.
What To Do With The Old Stuff
This is the part most people ignore. We buy new gear and just… forget to do anything with the old one. It piles up, and by the time we look at it again, it’s too outdated to sell. That’s where certified buyback services like RakeRock help.
You can trade in your device to a company that wipes your data and handles the recycling properly. It keeps working phones in circulation and keeps broken ones out of landfills. If you’re not ready to part with your main phone yet, at least round up the rest. Old chargers, half-dead tablets, and random gadgets you haven’t touched in years should be sorted through every once in a while. Even if some are too far gone to sell, recycling the parts keeps valuable materials in use.
Editor’s note: HomeTechHacker has an excellent article that may also assist you in what to do with your old tech — Top 7 Ways To Get Money for Your Old Tech.
Fix It Before You Toss It
Most people replace their phone the minute something breaks, but half the time it’s a fix that costs less than dinner. Screens, ports, and batteries can all be swapped out without much effort, and the phone works like new again. It’s worth getting a quote before deciding it’s done for. Local shops will usually tell you in a minute if the repair makes sense or if it’s better to move on. Even just changing a battery can buy you another year or two before you need an upgrade.
Most people replace their phone the minute something breaks, but half the time it’s a fix that costs less than dinner. If you’re not sure where to start, HomeTechHacker has a practical framework for troubleshooting and fixing devices in the article on repairing smart home hardware.
Building Sustainable Tech Habits That Stick
Sustainable tech habits aren’t about making one perfect decision, but rather they are about making better choices consistently over time. Keeping devices longer, repairing what you can, and being more thoughtful about what you buy all add up.
Most people already have everything they need to get started. The next step is simply being more intentional. Before upgrading, ask if your current device still does the job. Before tossing something out, check if it can be fixed or reused. And when you do replace something, think about its full lifecycle, not just the moment you open the box.
Small changes like these reduce waste, save money, and make your approach to technology more practical and sustainable. Over time, those habits become second nature, and your impact grows without requiring extra effort. Taking a longer-term view like this is part of the broader idea of building systems that support your life, something HomeTechHacker explores in his book Life by Design.
