I keep looking weird at people who say phones give you cancer and that you should never sleep with one next to you. Same people wear smartwatch with sensors pressing against your skin 24/7
this post was submitted on 06 Aug 2025
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The joys of not understanding ionising radiation
I bought an $80 Seiko because it doesn't require electricity at all. Can't read my emails on it though.
Can’t read my emails on it though.
Great feature!!
Pretty wild that the author didn't set up app notifications. Getting specific notifications from specific people on my wrist is a big part of the reason I use a smartwatch. But to each their own.
It'd be pretty cool to get a significant use case of my pricey pricey Garmin for ~CAD$40.
I'm the author. I've now set up notifications on the advice of just about everyone. It's pretty cool!
Nice!
I enjoyed reading your blog. It's been a while since I looked at an honest to goodness enthusiast blog. Thanks for writing it!
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All I want is a smartwatch which will let me own all my personal health data, I don't want to get locked in to some monthly subscription just to access my own health metrics
The FOSS app GadgetBridge, has a number of supported smartwatches.
Supported watches can sync your health, activity, GPS, heart, O2, sleep data to GadgetBridge locally on your phone, instead of sending it online to who knows where.
May need to use the watches app to set it up, but then all happens locally.
I have a rule: I never preorder anything. I broke that rule recently. https://www.repebble.com/
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Get something which works with GadgetBridge. You'll be in complete control.
I was able to pair it with GadgetBridge by pretending it was a Colmi V79. Most of the functionality worked - I was able to see heart rate, steps, change some settings etc. I've requested GadgetBridge support which should make it possible to get notifications etc.
Proper GB support and this is seriously attractive.
Happy to say the latest nightly does support notifications. My wrist is buzzing with action!
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Honestly, it's baffling how good some of the stuff you can get off of AliExpress is, especially when taking the low price into account.
My ~$100 N100 server is a testament to that. Just need to score some additional storage for it
I wouldn't say aliexpress stuff is good, but rather that amazon stooped down to aliexpress-levels of quality, to which we got ourselves used to.
Without an appropriate price drop
It's more that AliExpress is all over the place, which is probably because manufacturing in China is itself all over the place (small and pretty much amateur-hour cottage factories doing plastic molded stuff or pretty simple electronics right next to much bigger professional companies designing their own smartphones and computers) plus there is very little in the way of established brands and without a brand to defend, manufacturers don't really care if customers get a bad impression of whatever product name they're using today for their, at best, badly made stuff.
It also doesn't help that in a lot of domains competition in China is mainly on price: the manufacturers might even know how to do a good product, but they have to use inferior parts and cut corners on their designs to stay competitive on price.
(At some point I looked into importing LED light bulbs into Europe from China and got and evaluated several samples and then went back to the manufacturers and at least one e-mail exchange was very enlightening on this and on just how little extra money it actually costs to provide a much better product, but to compete they have to advertise - this was in Alibaba, the B2B site that gave birth to Aliexpress - the cheapest product they have which is kinda crap but only a domain expert doing a teardown of their product will spot it).
Also the fraud prevention in AliExpress is pretty much non-existent and anti-fraud there is entirelly reactive, so product listings with fradulent claims which are hard for customers to validate just stay there forever (for example, almost all powerbank storage claims or solar power bank supply claims are complete total bollocks, insanelly so at times - I've seen listings for small powerbanks claiming more power storage than actual EV cars have).
So for some things you can get really decent stuff at a good price - best place to buy switches or push-buttons for Electronics and as the above poster mentioned mini-PCs, to which I will also add Single Board Computers - whilst in other areas it's a bit of a crap shoot if you'll get something decently made or not - for example clothing - and in yet others the scams are more than the honest listings - such as external digital storage, solar power or power storage.
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Should I Buy One?
That's up to you, champ. I'm not your real dad and I'm not trying to take his place. But I'm here for you if you need me.
Love it. 🤣🤣🤣
Get a BangleJS2 and you won't need to charge it on a bus.
2 weeks between charges. GadgetBridge is the mobile app. It's more expensive, true: £76. The battery is replaceable, though, so you might have to buy fewer.
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I got a cheapo Xiaomi one a few years back.
Pretty sure it just makes the heart rate up and infers it from how many steps you're doing.
When it gets wet, it randomly skips songs on Spotify.
The water thing is just a quirk of capacitive touchscreens. The same happens on the most expensive watches too, which is why there is usually a water mode that you can put the watch into. It sorta locks the touchscreen until you disable it using one of the physical buttons.
I think you need to pay extra for physical buttons.
This one sometimes has a "lockscreen" that needs a swipe up to unlock, but the rain can do that.
Interestingly it doesn't always have a lockscreen. Sometimes it just switches it on and off depending on how it feels.
the rain falling down can swipe up on the watch?
what a backwards ass world we live in
Rain comes down. Rain goes up. You can't explain that.
Better rain going up than fire coming down.
I've got one of the bands (10, I think). That seems to be a solved problem. I can't interact with it in the shower, but it doesn't go haywire.
As for the heart rate, it's at least consistent. It matches what my blood pressure measurements report, and follows exercise, rather than steps.
I'm bad at breaking or losing watches. I don't buy expensive smart watches, I aim for a cheap, functional one.
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