To get started, download Uptime from the Apple App Store or the Google Play store.
For web, simply visit web.uptime.app
You’ll be asked to pick a registration method. You can continue with Apple, Google, or email. If you choose to sign up by email, you’ll receive a code to verify it. Enter the code, and you’re done - welcome to Uptime!
Remember to check your junk folder if your code doesn't come through to your main inbox.