Upgrade and monetize your Calibre experience
The Calibre app was never intended for professional use with your clients. It is a tiny preview of the platform it was built on. SplendoHealth adds the professional half: the parts the Calibre app never exposed.
Calibre deserves better
We built the Calibre app for individuals, simplifying and stripping off the most powerful features of our platform. Now you get the chance to use the platform as it was intended, with your clients and your data.
In-app assessment protocols
Powerful assessments with guided instructions, for repeatable, standardized testing that is comparable over time and across clients.
Automated reporting
Generate and share detailed reports with insights and recommendations, without having to export CSVs and make your own.
More sensors, more data
Connect heart rate and tissue saturation sensors to extend the same assessment across the full oxygen cycle.
Fitness machine integration
Effortless connection, on-screen instructions, and automatic resistance adjustments on ergometers.
Subject management
Manage your client roster from a single account. Group and filter clients, and track their progress over time.
You don't have to switch anything
This is the part that surprises people: Calibre and SplendoHealth are the same platform. Moving up is a change of plan, not a migration.
Keep your device
The Calibre hardware you already own is supported. The setup and connection is identical, so you can skip the learning curve.
Migrate your data
Your sessions are already on our infrastructure, pick and choose what you want to take to your new environment.
Side by side
The Calibre app is not going away, and for a lot of people it is still enough. Here is where it stops being enough.
| Calibre app | SplendoHealth platform | |
|---|---|---|
| Works with your Calibre device | ||
| Real-time metabolic data (VO2, VCO2, calorie burn) | ||
| Session export as CSV | ||
| Open sessions | ||
| Guided assessment protocols | — | |
| Automated, shareable reports | — | |
| Client roster in a single account | — | |
| Progress tracking per client | — | |
| Heart rate and tissue saturation sensors | — | |
| Fitness machine integration | — | |
| Raw or refined data exports | — | |
| New features and technical support | — | |
| Free to use | — |
The Calibre app is free; the SplendoHealth platform is a paid subscription. See the Calibre offer below.
How it works
Three steps, and you can stop after the second one.
Email us
Tell us roughly how many people you test and how often. That's all we need to work out what you'd pay.
Thirty minutes, with real numbers
A walkthrough of the portal using your own use case, and a price. No obligation, and we'll say so if you're better off staying put.
We set you up
Your workspace, your existing measurements imported, and your device connected. You keep working the way you already do.
Their ability to obtain such detailed health and fitness information in a short period of time is incredible - they were able to test our entire roster of 26 individuals in only 2 and a half hours.
The data provided allows us to personalize and build upon individual athletes fitness gaps to help our athletes to both play safely and gain an advantage competitively.
Before you ask
The things every Calibre professional asks us first.
SplendoHealth is a paid platform, priced on the number of assessments you do, unlike the Calibre app, which was free. We will quote you properly on a call rather than guess here, and Calibre users get an introductory discount.
What your device can already do
You own a validated metabolic sensor. It continuously measures airflow, oxygen and CO2, temperature and pressure, sampling breath rate 50 times per second. What you've been missing is everything around it.
Breath calorimetry
Measuring the oxygen absorbed and the CO2 released determines real-time energy use. It is a validated technique experts have used for decades, on a device that fits in a kit bag.
Real-time metabolic data
Live calorie burn, VO2, VCO2 and minute volume during the session, not an estimate from a wrist heart-rate sensor.
Validated VO2 Max
Run the validated protocol and you get an accurately measured VO2 Max, the single best-evidenced marker of cardiorespiratory fitness.
Professional-grade, without the lab
Data of the kind that used to require a metabolic cart and a mask in a lab, which is exactly why it deserves better than screenshots and a spreadsheet.
Bring your roster with you
Same device, same data, a platform that was built for working with more than one person.
SplendoHealth
Guided from setup to report
SplendoMonitor connects over Bluetooth to metabolic analyzers, heart rate and tissue saturation sensors, and ergometers from different manufacturers, then stitches their signals into a single assessment with one timeline and one report.
SplendoHealth acquired certain assets of Calibre Biometrics through a Chapter 7 sale approved by the U.S. Bankruptcy Court for the District of Massachusetts (Case No. 26-10540). SplendoHealth is a separate company and did not assume Calibre Biometrics' prior obligations or liabilities. Calibre services are provided as-is, without warranty. See the official Calibre update for the full notice.