Altimeter Watch for Android

11 things about Altimeter Watch

1. Altimeter Watch also includes oxygen monitoring features! The real-time altimeter display on the watch will now show you how thin the air is, as a percentage of the oxygen available in the air at sea-level.

2. Users of Altimeter Watch should have property training, professional supervision and a backup source of oxygen available at all times, especially when either above 300m of elevation, in poorly ventilated spaces, in locations where dangerous gases may be encountered, or any combination of these scenarios.

3. When recording a Workout, the Altimeter Watch app will stay in the foreground, and show your altitude history every time you raise your wrist.

4. Note: The Altimeter Watch oxygen monitoring features are estimates only, and may be inaccurate.

5. If you choose to enable the oxygen monitoring features, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period.

6. Altimeter Watch is not to be used as a primary source of data for aviation, navigation, or surveying.

7. Altimeter Watch does not at any time guarantee a healthy or safe breathing environment.

8. The app also includes a companion iPhone app that allows you to inspect the data points collected by the Apple Watch in detail.

9. Altimeter Watch is designed to take advantage of the GPS in your Apple Watch Series 2 or 3.

10. Altimeter Watch only works with Apple Watches that are equipped with built-in GPS.

11. Current oxygen monitoring subscription prices are $1.49USD for 3 months, $3.49USD for 6 months, and $5.99USD for a year.