ResMed AirSense 11: Complete Guide AutoSet vs Elite

ResMed AirSense 11 - Complete Guide 2025

The AirSense 11 is ResMed's latest generation CPAP/Auto CPAP device. Available in two versions - AutoSet and Elite - it is in 2025 the benchmark for therapeutic efficacy, connectivity and comfort. This guide explains everything you need to know to make the right choice.

AutoSet vs Elite: what's the difference?

The AutoSet-14 Algorithm: how does it work?

The core of the AirSense 11 AutoSet is its AutoSet-14 algorithm, developed and patented by ResMed. Every 14 milliseconds, the device analyses the breathing signal and adapts the delivered pressure. It detects:

• Obstructive apneas: complete upper airway obstruction
• Hypopneas: partial reduction in airflow
• Snoring: early indicator of partial obstruction
• RERAs (Respiratory Effort Related Arousals): micro-arousals linked to breathing effort

In response, pressure gradually increases to open the airway, then decreases once breathing normalises. The result: pressure that is always appropriate - not too high (discomfort) and not too low (persistent apneas).

Wi-Fi Connectivity and myAir App

The AirSense 11 natively integrates Wi-Fi - a first for a consumer CPAP device. Each night, therapy data is automatically sent to ResMed servers. You can review it via the myAir app (iOS and Android):

• Daily therapy score (out of 100 points)
• Residual AHI, leak index, hours of use
• Personalised tips to improve adherence
• Data shareable with your doctor or sleep specialist

ClimateControl Auto and Smart Humidification

Humidification is crucial for long-term CPAP tolerance. The AirSense 11 offers:

• ClimateControl Auto: automatically adjusts humidifier and heated tube warmth based on ambient temperature
• HumidAir 11: integrated washable humidifier, exclusively compatible with AirSense 11
• ClimateLineAir 11: dedicated 15 HT heated tube, eliminates condensation in the circuit

Mask Compatibility

The AirSense 11 is compatible with the full ResMed AirFit and AirTouch mask range, as well as masks from other brands (standard 22 mm connection). Most popular masks with this device:

RIZIV/INAMI Convention in Belgium

In Belgium, the INAMI/RIZIV convention for CPAP is reserved for patients with an AHI ≥ 15 (moderate to severe apnea), managed through an accredited sleep centre. Under this system, the device is provided on loan - the patient never becomes the owner.

VivaRespire offers a direct purchase alternative, outside the convention. The right solution for:

• People with AHI < 15 (not covered by INAMI)
• Those who want to freely choose their device and mask
• Those who want to start immediately, without administrative delays
• Travellers and expatriates

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