NightOwl Companion

Name: NightOwl Companion
Rating: 4.8 (73574 reviews)
Author: Ectosense

By: Ectosense App

The NightOwl companion app

Overview

Version:

6.1.0

Last updated: 2026-02-11

Ranking

#4,601 ▲ 21

Overall

Features & Capabilities

NightOwl Companion lets you interact with the NightOwl sensor that uses a finger-based light sensor to help assess sleep-related breathing disorders. Set up the test in minutes with in-app instructional videos and wear the sensor for the prescribed nights to complete the study.

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

User Growth & Download Statistics

App Education Privacy & Security

By:

Ectosense

Rating:

4.80

(73,574) 857 new ratings

Version:

6.1.0 Last updated: 2026-02-11

Version code:

882304590

Creation date:

2018-07-30

Compatible devices:

Size:

41.41MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-19

Compare stats and ranking:

Ranking

# 4,601 ▲ 21

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Ectosense

Apple Apps Store

https://apps.apple.com/us/app/nightowl-companion/id1397382074

Website:

https://nightowl.care/patientsupport

User Reviews

Users generally praise NightOwl Companion for its easy setup, comfort, and the ability to conduct a sleep study at home with clear instructions and quick data sharing to a doctor. The most mentioned drawbacks center on app reliability, notably uploading loops and inconsistent progress indicators. A few reviews also note other nuisances like frequent or outdated notifications and occasional customer-service concerns, but the overall sentiment remains positive toward the at-home sleep testing experience.

Pros

Easy to set up and use
Comfortable to wear; no wires
Convenient to perform at home in your own bed
Clear, easy-to-follow instructions
Quick to share results with your doctor

Cons

App reliability issues with uploading/syncing (upload loops and conflicting status messages)

Recent reviews

First night sleep Using the machine on my finger was easy. Slept well didn’t know anything was going on while sleeping. This is much better than the sleep study center.