Let’s keep your Mac awake.
Install Untiring, enter your license key, and start your first session. Here’s how to get started.
- 1
Install on your Mac
Download the installer, open the .dmg, and drag Untiring into Applications. The current build supports Apple silicon and Intel Macs running macOS 14 or later.
Download for Mac - 2
Enter your license key
Open Untiring from Applications. Copy your full license key from your Polar purchase email, paste it into the menu-bar panel’s License key field, and choose Activate Untiring. You’ll need an internet connection for activation.
Your lifetime license activates Untiring on up to 3 Macs. Get your license if you haven’t purchased yet.
- 3
Start your first session
Click the sun icon in your menu bar. Choose Timer, Until, or Unlimited, then select Start session. Sessions, Settings, and license activation all stay in that popover, with no Dock icon.
For closed-lid use, install and approve the helper in Settings → Closed Lid. Enable closed-lid mode and start a session. Wait for “Active — You can close the lid” before closing it. A charger is required by default.
Need a hand?
For activation help, contact us with your purchase email and the message shown in the app. To move to another Mac, choose Remove license in Settings → License on the current Mac first.
Contact support