Ask HN: Most life changing things that you bought?

59 points by ggregoire ↗ HN
Just reading about air purifiers and wondering what other things like this I completely missed in my life.

Personal recommendations: kindle, rice cooker.

Edit: It's so obvious to me now (and to most people I guess) that I forgot about my washer dryer. To other young adults reading this, if you can afford it and have the space in your apartment, just get a washer dryer ASAP. Even if you live 5 minutes away from a self-service laundry. It'll actually change your life.

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Android TV and Air Fryer.
Yes to Air Fryer. I got the Cuisinart toaster over/air fryer. Calling it a "fryer" is a misnomer because it's really just a high-speed convection oven, but it makes french fries crispy with minimal oil, so I love it.
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Although I've been using YouTube since it first appeared, I did not expect to use YouTube 95% of the time on my Shield TV. It has quite effectively replaced regular TV as both primary source of entertainment and as background material while doing something on the computer or mealtimes.
Noice cancelling headphones with low latency Bluetooth
May i ask which one you use?
I prefer the Bose QC3 but depending whom you ask it's great or it's bad.

One thing is the non user replaceable battery, even if it fails during warranty Bose will try to get you to pay up.

Not OP but I was going to say the same thing - switching to BT headphones made me a very happy camper. I use Bowers & Wilkins PX, as they were the first USB-C headphones around. They have a great sound and no plastic, but if you don't care about that there's the typical Sony that everyone keeps praising (just looked it up, it's https://www.sony.co.uk/electronics/headband-headphones/wh-10... ).
I use the sony WH-1000XM3 and love them. Game changer for noisy work environments.
I have the same, and they're brilliant. Put them on and it feels like I'm instantly transported to different (quiet) place.
The price of this product just bumped by 40€ this morning
I'm using NC-25 headphones by a brand called Srythm. Bought them on Amazon for around 50€. I'm wearing them every day for at least 6 hours. The earpads are a downside though because the stitching breaks after 6 to 9 months. (you can replace them yourself and they are relatively cheap - around 12€)
Agree, the Sony WH-1000 are astonishing. I can use them for everything from video calls to airplane travel, to grocery shopping.

https://remotivo.com/gear/product/headphones/

Not intended as a criticism, but since it’s not something you can really ask in person—-

Doesn’t it get tiring to listen to music all the time? It’s not that I have anything against music, but I can’t imagine myself listening the majority of my days from waking to sleeping.

I use mine almost exclusively for listening to books - when you have a chore that you know how to do without thinking like putting away the dishes or mowing the lawn it can turn it into something enjoyable. For me, mowing the lawn doesn't engage the brain enough so I avoid it by itself.
Besides music I'm listening to podcasts, white noise and audio books. Sometimes I only turn on the ANC to block out the noisy surroundings. It helps me a lot to stay focused but it's different for everyone of course.
I got a pair for Christmas, and it's definitely helped a lot when I want to stay focused. Or, sometimes, to avoid family's political talk.
Yeah I think it would. I don’t use them literally all the time, but multiple times a day yes. Also, just having noise cancelling on with no music playing is a nice experience in the supermarket for example.
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ReMarkable tablet
Would this work well for displaying sheet music?
im wondering, is the device a good PDF reader?

most ereaders have bad PDF support, and this device seems perfect as a device for study.

Please elaborate on your experience. I have been looking at this for a while but have yet to see one in the wild or know anyone with one.
- Audible/Overdrive/LibriVox (I get through a lot more books per year listening to audio books as I do the dishes, etc.)

- Trash poker (Neighborhood/hiking trails are so much cleaner now, since I bring it with me wherever I hike and pickup trash)

Never heard the term trash poker. Is it more than carring a trash bag and collecting trash? Sounds very promising, I‘ll give it a try.
Think of fireplace pokers. These are used to pick up trash. Some have prehensile ends some just a sharp end.
Kindle Paperwhite
The one benefit I did not expect from an ereader was the freedom to flip between any and all of my books at any time.

My usual routine is to fall asleep while reading my Paperwhite at night. It is small enough to carry in my pocket when traveling or doing anything outside the home.

Yes, I could do all those things with my phone, but the e-ink makes reading all so, so much more pleasant.

WinRar (Just kidding)
I know that's a Reddit meme, but not buying software that you use shouldn't be a joke. Especially if you're a developer.
On the other hand, when it comes to WinRAR, the majority of people use it not because of its unique features (like the RAR format) but because it's considered the mainstream archiving software and they don't know any better.

WinRAR isn't losing much sales because it's easy to use without paying; if it was harder to use without a license, people would simply use alternatives such as 7-Zip and it would become the mainstream archiving software and WinRAR wouldn't have the brand awareness they have now. I'm assuming RarLab knows this because otherwise they would've patched the loophole long ago.

We just had our first child, and at multiple friends' recommendations acquired a Snoo bassinet.

It's such a revelation that I can't imagine raising a newborn without one.

Googled it, Genius product.

They should probably make an adult version of this

Yes, I want sound absorbing, light diffusing walls for my bed now.
That's way too expensive for many people though.
Most of my friends bought theirs used, then sold it after 6 months when it was no longer needed, recouping most of their purchase price.

We're renting ours through their new rental program.

Yes to the air purifier. People living without them are insane. Also, buying and running an air purifier destroyed my marriage! My wife said she didn't like the sound of it. So I bough a new, super quite one. Then she said she didn't like the "frequency" not the volume of the machine. One day I came home and she had unplugged it and we got into an argument. I told her to please just "shut up" and that was when she attacked and literally tried to kill me. I got away but later she went to the police and told them she had been "assaulted". Nothing happened but she filed for divorce.

I still love the air purifier though!

What brand of air purifier was this?
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Such a touching story. What is it model please?
That escalated quickly
definitely on topic though
She didn't leave because of the purifier. She left you for other reasons.

You're most likely better off anyway.

What should I look for in an air purifier? Could you recommend me a buyer's guide of some sorts? I'm not married.
Sublime Text license
A pressure cooker. I originally bought it because I wanted to grow mushrooms and needed to sterilize the substrate, but ended up using it mostly for cooking. Lots of meals that usually take too much time are suddenly very reasonable to cook. I especially use beans and other legumes a lot more than I did before.
I discovered pressure cooking just a few years ago, via the Instant Pot. Ended up switching to a real pressure cooker, and use it all the time. The real pressure cooker is just even faster and takes up less space. edit: Aided by an inductive stove which is just insanely fast. I have a pasta dinner that's pressure released before the IP is even up to temp.
A used bicycle for commuting, riding around the city and traveling. It’s a racing bike of the 90s, fast, light and reliable.
At least for perspective alteration: Plane tickets.

The gut answer, though, is a pair of snowshoes. Much of the best of my life can be traced to that decision.

- Fitbit tracker with heart rate monitor (the model I have is the Fitbit Charge).

- Cordless drill/screwdriver.

Mobility scooter. I have heart problems and arthritis, and it has made all the difference to my ability to get to shops, chemist. doctors etc.
AirPods Pro

The original ones were awesome, but these ones are even better. Absolute game changer.

I'm really interested in getting a pair. If you don't mind, I have a few questions:

1 - If you put regular non-Apple earbuds in your ears and talk, does your voice sound different and off-putting?

2 - Do the Airpods Pro do this, and how are they for phone calls in general?

I'd really like to have them for phone calls and Zoom meetings, but regular earbuds make it hard for me to talk without being super conscious of how it sounds. Regular Apple earbuds don't have this effect, but they hurt my ears so I don't think regular Airpods would work for me. I don't think everyone has this problem though.

Initially, I was self conscious when I walked around with them and talked to people, but now I have no problems wearing AirPods Pro all day and talking to people with them on (Via Transparency Mode)

They work great for phone calls, music listening, noise cancellation is great, too.

Maybe not as good as Sony, but as an overall product, I love them and would buy them again in a heartbeat.

Maybe I wasn't clear enough. I'm sure they're a great product, but could you directly answer the following 2 questions?

1) Are you familiar with the effect where having your ears sealed off makes your voice sound weird to yourself?

2) Do the Airpods Pro have this effect?

Possibly my Patagonia down jacket. I didn't grow up in a family that could afford nice winter jackets and always had a used ski-style winter jacket, which is really hard to move around in and not very warm. I didn't know it was possible to be comfortable in cold weather until this past winter.
Love the down stuff. Comforter (from Costco, on a deal), Jacket (from our local used gear store on a deal). Amazing warmth. My wife grew up in a similar situation as you. Could never get warm (skinny, and due to early arthritis the cold 'hurts'). Can't believe the weather she has been willing to go out in this past winter.
Tickets to cart racing for the second date with my wife (back then future wife). I did not know she does not drive, and she does not drive now, but she carried through this with such a poise and good attitude that I realized she just might be the one.

Books - some of them were free, some of them bought, about mathematics, physics, chemistry, programming that got me hooked on these subjects.

Computers. Sinclair ZX Spectrum clone when I was in secondary school and my own PC that I assembled myself in university.

Contact lenses. I am myopic and used glasses. Contact lenses required some time to get used to, but ultimately gave me the great feeling of freedom.

Anything to support shared experience with people I love. It could be a ticket to the movies or a museum, meals in restaurant or for a picnic etc. The exact expenditure is not really important and it may be a good movie or not, but what matters is time spent together.

> Contact lenses. I am myopic and used glasses. Contact lenses required some time to get used to, but ultimately gave me the great feeling of freedom.

Have you thought about LASIK? (I am myopic too but it's very recent, about 2-3 years)

Edit: there are 2 other comments about it here: https://news.ycombinator.com/item?id=23669299

Thank you for the link! Yes I have, but my near sightedness is not strong so within the confines of home it is OK and there are days during this pandemic when I do not wear lenses at all, but for going outside and for sure physical activities and driving.

As for LASIK - I read that they essentially cut the top layer and just put it on top and that strong head impact may separate it from the eye. Not sure how true or relevant it is for modern methods - need to do my research.

- Cast Iron pan (one pan to do it all)

- Crockpot (cook while you work)

- Good mattress (you spend 30%+ of your time there)

- Roomba (clean while you work)

- Ninja blender/food processor

- Noise Canceling air pods

- toaster oven (cheap and you can cook everything)

A Garmin watch. Having your health data easily available makes healthy decisions (take the stairs, or walk a bit more, or hit the gym...) a lot easier.
Frankly those should be defaults, not decisions you take based on data.

I see this quite often with people using smartwatches. "Oh I've hit my calorie burn target for the week, I can skip workout today". It's not just about calories but also about toning and stamina and establishing daily routine.

They should be default, but we always underestimate how much we eat and over estimate how active we're.

Having hard data in my wrist and setting up reminders and gamification helps me to remain on track.

I have daily goals that reset at midnight, so when I walk twice as much yesterday, I still have to walk my daily quota today.

It was very effective for me.

Which model do you have?
I had the Garmin Forerunner 645: it was a nice discrete and quite feature complete watch. It doesn't support triathlons or open-water swimming tho.

Now I'm wearing the Garmin Forerunner 935: It is more feature complete but a bit less discrete and it shows that you're wearing a sports watch.

I moved to the US from a developing nation. For the first 5 years I was not aware of the dishwasher in my apartment (was using it to store utensils). I was familiar with washer dryers though.

One day one of my friends told me what it actually does and taught me how to use it.

Mind. Blown.

I hear you. I knew it is a dishwasher, as I could clearly read it. But I didn't care 5 years to figure how to use it. It is also that they cannot clean after every type of cooking..
> every type of cooking..

That's a euphemism for bad cooking, isn't it?

Kidding. We have a dish washer, but actually use it as storage space for things that need to be kept cool. You're supposed to rinse things before putting them into the dish washer. We just figured, if you have to do that, you're already half-way to the drying rack. And it's always cooler than any cupboard space that we have. Even in the summer.

> You're supposed to rinse things before putting them into the dish washer.

I think this is a popular misconception from many people's experience with bad dishwasher soaps. With high quality detergent and rinse solution I never pre-wash dishes and they virtually always come out clean. I use the Cascade Complete brand which is definitely on the more expensive side, maybe the most expensive, but it's still very cheap accounting for the amount of time in your life it saves from never hand-washing dishes. I also use their rinse aid which makes a big difference too.

Actually, I agree. I did use some additional liquid once and was surprised at how amazingly clean everything was after. But the load took hours. So we just kept up the manual ritual.
Correction: The brand is Cascade Platinum
Actually I meant "Indian cooking".. man that stuff needs Boston Scientific class robots to clean.. Source: I am indian.
Possibly not just the "stuff" but also the containers used for cooking. When I was working overseas, I saw lots of "creamy" foods being made in these really long copper (?) pots and couldn't help but wonder how on Earth they clean them afterwards. From how they were being used, the chosen shape was pretty obvious and pretty clever, but cleaning them must have taken away from at least some of the convenience.
chromecast or in general any device that lets you use your phone as a remote for streaming services.
Computer

Smartphone

Smart watch for step tracking

QC35 noise cancelling headphones

Kindle paper white