Wesper

Wesper

Get Better Sleep

97 ratings
54 reviews
Free

Details

  • Released
  • Updated
  • July 13, 2021
  • August 17, 2026

Features

Wesper screenshot #1 for iPhone
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Wesper screenshot #8 for iPhone
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About

This app works with a wireless sleep analysis tool to help you understand and improve your sleep quality. It tracks metrics like breathing, snoring, and heart rate, providing actionable insights from sleep specialists to help you feel more rested.

βœ“Sleep analysis with wireless patches
βœ“Tracks snoring, respiration, and heart rate
βœ“Provides actionable sleep insights
βœ“Sleep position time lapse animation
βœ“Immediate sleep report generation
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What users say

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What's New in Wesper

4.3.0

August 17, 2026

User login management update Battery level gating before session start

User reviews

Amazing and Easy

For me this was very easy. I read all the emails from the company and all the paperwork that came with it and followed everything. I was very stressed to do this test but it turned out to be very easy to use and I feel like they have made everything very simple and easy to use. My second test did have a slight hiccup with the connection when trying to upload results but it popped up to retry and then it went through no problem. Thank you for this easy to use app.
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Earned its 2.6 rating - Horrible app

If you get a β€œpatch disconnected” error, the app forces you to restart setup process, including the video on applying the patches. Unfortunately, the video doesn’t just openβ€”I gave up after waiting 5 minutes. Why force users to restart?? I emailed Wesper with photo of the start & β€œI give up” times. Infuriating!
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Comfortable and easy to use

The best experience I had taking a sleep test. If you need one, I’d go with this one

Underdeveloped app

App crashed at some point through the night. No resume option. No feedback from the app on how to reconnect. You’re supposed to leave the app open? Cool, maybe put that instruction on the screen and not only in the manual. Phone’s screen auto-off kicks in during the test? Who could’ve imagined that would happen! Uploading data at the end of the test? How would you like a spinning pinwheel on your screen for a few minutes with no feedback of actual progress taking place? This app is jokes. Let’s get some robustness in here.
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Literal waste of time

Apparently the backup way to upload the pulse oximeter data is currently broken. So I have to repeat the test. No better way to retrieve the data from the device. Conceptually it seems simple: connect to device, connect to server, read data, write data. But, it just doesn’t work. So now I need to repeat the test and hope it works this time.
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User experience

🐞

Reported Bugs

56 issues

App crashes during the night

Bug

No resume option after crash

Bug

No feedback on data upload progress

Bug

Phone's screen auto-off interferes with app

Bug

Backup upload method broken

Bug

Patch disconnected error forces restart

Bug

Video doesn't open after restart

Bug

App won't load

Bug

Won't recognize password

Bug

Access denied when resetting password

Bug

Data randomly deleted

Bug

Equipment wouldn't work

Bug

Impossible to start tests

Bug

Adhesive on pads not good

Bug

Finger oximeter data issue

Bug

Upload fails

Bug

Data stuck uploading

Bug

No way to restart upload

Bug

App frozen on upload screen

Bug

Pads don't have enough battery life

Bug

No way to charge pads

Bug

Constantly misses recordings

Bug

Constantly deletes recordings

Bug

No way to do anything in the app

Bug

Reports don't work

Bug

Data lost due to poorly designed app

Bug

No number to start test

Bug

No support phone answer

Bug

No report option

Bug

Tech support unresponsive

Bug

No way to schedule consultation

Bug

Scheduled zoom calls ignored

Bug

Useless automated email replies

Bug

App freezes when downloading

Bug

Downloading stuck at 94%

Bug

Cannot start back after restart

Bug

Delay in producing sleep report

Bug

Sleep report never comes

Bug

Didn't save report

Bug

Stuck on 'uploading your sleep data' at 0%

Bug

Logged out and data lost after force quit

Bug

App unstable

Bug

Loses entire nights of sleep data

Bug

Frozen on uploading screen

Bug

Doesn't seem to work on iPhone 12

Bug

Loses entire nights of data

Bug

Missing reports after update

Bug

Reports button missing in app

Bug

App would not upload data

Bug

Need to retake the test

Bug

Inconsistency is consistent

Bug

Don't place pads back on charger without uploading data

Bug

Finger thing loses data a lot

Bug

Takes almost a full day for report to come through

Bug

Pad adhesive not great

Bug

Woke up to pads coming off

Bug
✨

Requested Features

7 requests

Add resume option after crashes

Feature

Improve feedback on data upload progress

Feature

Provide clear instructions on app usage (e.g., keeping app open)

Feature

Allow charging of pads

Feature

Provide clearer terms of service

Feature

Allow scheduling of consultations

Feature

Improve app stability

Feature

FAQ

What does the Wesper app do?

The Wesper app pairs with Wesper's wireless at-home sleep analysis tool to help you improve your sleep. It analyzes metrics like breathing, snoring, and heart rate, providing actionable insights from sleep specialists.

What sleep metrics does the app track?

When paired with Wesper patches, the app tracks snoring, respiration rate, breathing patterns, and heart rate. It also offers a time lapse animation of your sleeping positions.

Is Wesper a medical device?

No, Wesper is not a medical device and is not approved or cleared for medical use by the FDA or any other regulatory authority. It does not provide medical diagnosis or clinical information. If you have medical concerns, please consult a doctor.

How do I use the app?

Simply connect your Wesper app to your Wesper patches via Bluetooth. The app will then collect and analyze your sleep data overnight, providing a report and actionable insights when you wake up.

When will I get my sleep results?

Your sleep report is ready immediately when you wake up, with no waiting necessary. You can then access actionable insights directly within the app to help you improve your sleep before your next bedtime.