Worth The Price
I would absolutely recommend the app because the Data presentation and The accuracy of the metrics is extremely good and It actually helped me become better at my sleep anxiety and sleep apnea
The support is actually very good and they are easy to contact if you have any query or any question regarding the app
I would absolutely recommend this app
Will Not Connect
Response from developer
We’re very sorry for the frustration - this is definitely not the experience we want you to have. With the Polar H10, it is important that the sensor is not already paired or actively used by another app, as this can block sleep² from accessing it! Please try the following sequence: 1.) Ppen Polar Flow once, check for firmware updates and reset the sensor to factory settings. 2.) Then fully close Polar Flow and any other apps that may use the sensor. 3.) disconnect/forget the H10 in your phone’s Bluetooth settings 4.) After that, please connect the H10 only directly inside the sleep² app (not through Bluetooth settings first). If it still does not work, please contact us at hello@sleep2.com. We’ll gladly help you personally and hopefully change your impression of the app.
Connection issues
Response from developer
Hello Pat9710! We’re very sorry for the frustration-especially when the recording starts correctly at night but cannot be completed in the morning. With the Polar H10, this can sometimes happen if the chest strap shifts during sleep or loses skin contact, resulting in insufficient signal quality for a reliable analysis. Does this happen every night or only occasionally? And do you see a specific error message when trying to end the recording or read out the data? Please contact us at hello@sleep2.com with these details. We’d really like to review your case individually and find a practical solution for you! If we can get this working reliably, we’d of course be very happy if your impression and your rating changes accordingly.
Accurate stats
Response from developer
Hi JohnJohn! Thanks so much for your trust in our measurement accuracy – we really appreciate it! 😊 We're continuously working on refining the user experience and your feedback is very valuable in that process. If you’d like to share specific suggestions, feel free to reach out to us at hello@sleep2.com .... we’d love to hear from you!







