> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/changelog/2026/readme.md).

# September Update 2026

Check out what we've been doing at Terra over the month of September 2026!

### Backend 💾

#### New integrations

* **Intervals.icu**: activities, wellness data and planned workouts
* **Equinox**: cardio activities, now available to every customer

#### Features

* Resting heart rate and HRV are now included in daily data for WHOOP, Oura and Garmin
* Google Health now delivers sleep and daily heart rate data
* `/v2/plannedWorkouts` now includes workouts that other apps (such as TrainingPeaks plans) pushed to the provider, and TSS and IF are now sent to TrainingPeaks
* **Custom domains**: the connection flow now finishes on your own hostname, and one hostname can be shared across environments
* **The redesigned Terra widget** is now the default for new accounts. [Guide](https://docs.tryterra.co/unified-api/user-authentication/implementation-terra-widget)
* Apple Health laps now use moving time and the user's own lap markers with the latest iOS SDK

***

### Developer Tools 🛠️

* **The Terra CLI is out!** Set up and manage your integration, account and webhooks from the terminal, or let your coding agent do it. Install natively on macOS and Windows, with Homebrew, or with npm. [Docs](https://docs.tryterra.co/developer-tools/terra-cli/terra-cli)
  * Automatic updates, table, JSON, YAML and CSV output, and a dry run that previews any change before it is made
  * Sign in from the dashboard and choose exactly which permissions the CLI gets
* **Example apps**: browse and install them from the CLI, or at [tryterra.co/examples](https://tryterra.co/examples)
* The Terra agent skills and the CLI now install together as one agent plugin
* A new quickstart built around a single agent prompt

***

### Frontend 📺

#### Dashboard ([dashboard.tryterra.co](https://dashboard.tryterra.co))

* **New Usage and Plans pages**: daily and monthly cost and usage charts for every metered product, with spend shown against your plan
* **Widget customizer**: edit headers and descriptions, choose connect-button options, and use the new success and error screens
* A guided setup for running WHOOP, Dexcom and Strava connections on your own domain
* Support tickets can now be shared with every verified member of your company
* The status page now shows scheduled maintenance and its time window
* The debug tool now tells you why a webhook resend failed

#### Landing Page ([tryterra.co](https://tryterra.co))

* **A new Newsroom** for product updates, plus author pages for every Terra writer and podcast guest
* Podcast episodes now have their own watch pages
* New integration pages for Intervals.icu and Amazfit, and every integration page now links to related research, blogs and podcasts

***

### Research 🔬

* [How do night shifts affect sleep?](https://tryterra.co/research/how-do-night-shifts-affect-sleep)
* [Why does altitude affect people differently?](https://tryterra.co/research/why-does-altitude-affect-people-differently)
* [Can wearables detect pregnancy?](https://tryterra.co/research/can-wearables-detect-pregnancy)
* [Does napping affect your sleep?](https://tryterra.co/research/does-napping-affect-your-sleep)
* [How do wearables estimate VO2 max?](https://tryterra.co/research/how-do-wearables-estimate-vo2max)
* [Why do wearables show different calories?](https://tryterra.co/research/why-do-wearables-show-different-calories)
* [Why does VO2 max predict longevity?](https://tryterra.co/research/why-does-vo2max-predict-longevity)

***

### Blood Biomarkers 🩸

* **DEXA scans are now supported**: upload a DEXA scan and get body composition results back, shown in the dashboard as scans. [Guide](https://docs.tryterra.co/lab-reports/scans)
* **One endpoint for every report**: lab reports and DEXA scans are now served from `/v2/reports`. [Migration guide](https://docs.tryterra.co/lab-reports/migrating-from-legacy)
* Reports can now be reprocessed on demand
* Reference ranges now carry their labels, so results with several bands come back in full