NightOwl Companion

Developer: 🇺🇸 Resmed

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352K installs

24K ratings

15K monthly active users

Revenue not available

Install Trends

Weekly +2.2K

Steady

Monthly +8.9K

Steady

NightOwl Companion Summary

NightOwl Companion is a free Android app in Medical by Resmed. Released in Jun 2018 (8 years ago). It has about 352K+ installs and 24K ratings with a 4.73★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 15K monthly active users . Store last updated Aug 14, 2026

Recent activity: 2.2K installs this week (8.9K over 4 weeks) showing above average growth , and 254 new ratings this week View trends →

SDK intelligence: AppGoblin detected 5 development tools(e.g. Datadog), 1 analytics: product, 1 business tools, 1 ad networks,and 1 analytics: attribution integrated into NightOwl Companion. View full SDK list →

Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jun 5, 2026.

NightOwl Companion SDKs Summary

NightOwl Companion was last scanned for SDKs on 2026-07-10. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: com.ectosense.nightowl

First Released: 2018-06-11

Store Last Updated: 2026-08-14

App Store Category: Medical

In-App Purchases: No

Ads: No

Price: Paid

Website: nightowl.care

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-09-05

Ads & App-Ads.txt

App does not have ads.

4.73★

Ratings: 24K

5★

4★

3★

2★

1★

Screenshots

App Description

The NightOwl Companion app allows you to interact with the NightOwl sensor.

This app allows you to interact with the NightOwl sensor that measures signals from your index finger with a small light sensor to check if you have sleep-related breathing disorders.

You can set up the test in a few minutes using the in-app instructional videos. Wear the sensor for the prescribed number of nights to complete the test.

Disclaimer: This app may provide information from external medical devices. Before making any medical decisions based on this information, read the device instructions carefully and speak with your healthcare provider.