1. portable air con. buy it now while it's out of season! no more sleepless nights because it's too hot
2. air purifier for the bedroom. I don't wake up with blocked sinuses every day anymore
3. ear wax microsuction removal. thought I was going deaf, eardrops stopped working, NHS refused to do anything.
4. 23andme DNA test with health analysis. I found out about things I need to be aware of if I have children, and what diseases I particularly need to look out for later in life so I can plan ahead.
5. a mini toolbox. the number of times I've needed a tiny or regular screwdriver, pliers, etc.
6. wireless headphones. perfect for helping me handle noisy environments
7. label printer for switches and plugs
8. 100W usb charger and 3m USB-C cable
9. Google Pixel series of phones, because they've come with preorder discounts, free subscriptions, decent trade-in special offers, and latest android features and monthly security patches
10. not a purchase, but has saved me ££££s: using Topcashback, Rewards Gateway and Quidco, using Money Saving Expert to earn the best savings, and Compare The Meerkat for the best energy and insurance deals, HotUKDeals for plenty of good deals and free stuff including cheap SIM card plans, and Mobiles.co.uk for super discounted Vodafone SIM