Noisli might be a bit more popular than GO2SLEEP. We know about 1 link to it since March 2021 and only 1 link to GO2SLEEP. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you're only concerned with sleep data, check out sleepon.us. Love mine. Source: almost 2 years ago
I use a website called noisli.com for the background noise. You can give it a try if you would like to. Source: about 1 year ago
ŌURA Ring - Advanced sleep and fitness tracker
Noizio - Feeling that the noise of the big city is too much for you to bear?
Fitbit Charge - Activity and sleep tracking wristband
MyNoise - Custom shaped online noise machines. Many Many generic sounds
Rise: Track Sleep & Circadian - Wake up & fall asleep better
A Soft Murmur - Ambient sounds to wash away distraction.