When HN users recommended it
1 HN user recommended this in 2020, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2020, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
I've had good success with the Upright GO.
It's a little device that you stick on your upper back and connect to your phone via Bluetooth. It detects when you're slouching and buzzes your back with a slight vibration to remind you to sit up straight.
https://www.amazon.com/dp/B0747YHYZF/