The Apnealytics blog

Field notes for life on CPAP.

Practical guides, data deep-dives and product news from the team building Apnealytics. Plain English, checked against the sources, never a sales pitch.

Popular:AHI Mask leak SD card Travel myAir

Latest

Fresh from the team.

Showing 5 of 17 articles

A blue overnight SpO₂ line with two dips, labelled SpO₂, ODI₃, ODI₄ and T90

YOUR DATA· 8 min read

SpO₂, ODI and T90: pairing an oximeter with your CPAP

What a fingertip or ring oximeter adds to your picture, and how to line the two up.

Apnealytics EditorialSep 15, 2026

A mint breathing waveform with a shaded band marking an event

YOUR DATA· 10 min read

How to read a breath-by-breath waveform

Flow, pressure and leak traces, explained with the shapes you will actually see.

Apnealytics EditorialSep 11, 2026

A coral download arrow, for exporting your data

TRAVEL· 6 min read

Camping with CPAP: sizing a battery for three nights

Watt-hours, humidifier settings and the maths behind a weekend off the grid.

Apnealytics EditorialSep 8, 2026

A chat bubble asking “Why was Tuesday’s AHI higher?” with the start of an answer beneath

THERAPY TIPS· 5 min read

Sharing your CPAP data with your doctor, the easy way

Which numbers to bring to an appointment and how to export a clean report.

Apnealytics EditorialSep 4, 2026

A bar chart with 30D, 90D, 1Y and All ranges and one highlighted bar, showing a therapy trend

PRODUCT UPDATES· 4 min read

Helping a parent with their CPAP data

How to support a parent's therapy without taking over their account or their privacy.

Apnealytics EditorialSep 1, 2026