iFORA O2 logo

iFORA O2 for Android

By ForaCare Inc. Free

Developer's Description

iFORA O2 App is a total solution help you analyze and improve sleep, stress, and mindbody related problems.

The App integrates with FORA Bluetooth Pulse Oximeter and Intelligent Cloud Analysis System to provide three main features: 1. Sleep SpO2 analysis, 2. HRV analysis, 3. Resonance Breath (HRV Biofeedback).

1. Sleep SpO2 analysis

1-1. records the whole night of SpO2 and heart rate readings with sampling rate of 1 sample per second.

1-2. provides analysis report with SpO2/heart rate trend chart and the following parameters related to sleep apnea:

(1) lowest SpO2, (2) highest SpO2, (3) average SpO2, (4) ODI3%, (5) ODI4%, (6) CT90%, (7) overall Sleep SpO2 classification ...etc.

The report (pdf format) could be sent to user registered email address

1-3. provide history Sleep SpO2 report for check

Sleep SpO2 analysis help test the severity of oxygen saturation deficiency. It could be used for not only risk screening but also for treatment improvement tracking (e.g. CPAP, breath exercise, pillow).

1-4. analysis and recommendation

personalized analysis and recommendation based on multi-night test results and questionnaire

1-5. sleep note

possible apnea improvement solutions in sleep note (e.g. CPAP, nasal breath, side sleep, pillow) - help user find suitable solution

2. HRV (Heart rate variability) analysis

2-1. provides heart rate variability analysis (Autonomic Nervous System Analysis) with 5 parameter:

- SDNN (overall Autonomic Nervous System index)

- LF (Sympathetic Nervous Combo index)

- HF (Parasympathetic Nervous index)

- LF/HF (Balance index)

- heart rate

2-2. provides classification of overall HRV score and individual suggested range for each parameter

2-3. provides knowledge of possible Causes, Risks and Notice for HRV scores outside suggested range

(e.g. sleep disorder, stress level, no inner balance...etc.)

3. Resonance Breath (HRV biofeedback)

3-1. provides visual Guidance for breathing exercise and biofeedback of users condition

3-2. supports 7 types of breathing exercise frequency: 4.5, 5, 5.5, 6, 6.5, 7, 7.5 BPM. User could scan and test the most suitable frequency for him to exercise

3-3. support 'Resonance' and 'Coherence' parameter to help user scan and test the most suitable breathing frequency for him

Coherence: synchronization of users breathing with App guidance;

Resonance: body resonance degree with exercise breath frequency

Sleep SpO2 and HRV Analysis help analyze the causes of sleep, stress and mindbody problems, and also help scan the risk for potential diseases. Resonance Breath help you reduce stress, achieve inner balance, and improve sleep quality and health.

iFORA O2 provide free basic function and three advanced function that need subscription.

feature summary link:


Subscription pricing and terms:

iFORA O2 offers an auto-renewing monthly subscription with the below pricing

$9.99/month for Sleep SpO2

$3.99/month for HRV

$1.99/month for Breathing (HRV Biofeedback).

Terms of service:


Privacy policy:


The iFORA O2 App needs to pair with the FORA Bluetooth Pulse Oximeter to work.

Product information for the oximeter can be accessed at the FORA Online Store at


Just search SpO2 on the right side of the page.

FORA homepage: https://foracare.com

Full Specifications

What's new in version 1.8.8


Release April 23, 2020
Date Added April 23, 2020
Version 1.8.8

Operating Systems

Operating Systems Android
Additional Requirements Requires Android 5.0 and up


Total Downloads 0
Downloads Last Week 0
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