Free app
Pick what you are cooking and the app calculates when to take it off the heat, so it reaches exactly the doneness you want while it rests. Designed and developed in Finland.
Or use Hehku in your browser: hehku.app
Free. Works with the Hehku One and Hehku Duo thermometers.
The app estimates how long until your food is ready from the way the temperature rises.
The app calculates when to take the food off the heat, so it reaches just the right doneness while it rests.
A reminder to flip the steak or fish on the grill at the right moment.
Hehku is a Finnish app that is easy to use. All you need is one or more Hehku meat thermometers.
Shared cooking
Send the cook as a link. A friend, your partner or the grill master next door sees the same temperature, stage and estimate that you do – in a browser or in the Hehku app.
Start the cookPick what you are cooking and how you want it, as always.
Share a live linkChoose at the same time whether they can only watch or also change the target and the alerts.
The link opens in a browserNo app and no account needed. The link works on a phone and on a computer.You can also share the thermometers permanently with another Hehku account, a partner for example. They then see your cooks without a separate link and get the alerts in their own language. Your own phone and tablet see the same cook without any sharing, as long as both are signed in to the same Hehku account. A second phone can also act as a bridge. Leave it at home near the thermometer, and follow and adjust the cook on your own phone wherever you are.
Measure a large roast in two spots, with both temperatures in the same view.
Each thermometer draws its own curve on the graph, so you can see how the roast heats up in both spots.
Follow several foods at once, each with its own target temperature.
Set your own alerts to match the way you cook.
An alert when the temperature rise suddenly changes, for example when the grill dies down.
Each Hehku thermometer appears in the notification bar on Android. On iPhone, follow the cook in the Dynamic Island and on the lock screen.
The interface is clear and easy to use, so you get it right every time.
See the internal temperature and time remaining right on your Apple Watch or Wear OS watch.
Your watch vibrates when it is time to take the food off the heat. You can silence the phone right from the watch.
Start resting or a timer from your watch without reaching for your phone.
You can explore the app in demo mode, even without a thermometer. Try out the features before you buy.
Yes. Demo mode shows every screen and feature without a device, so you can see the app before you buy.
iOS 16.4 or later and Android 8.0 or later. The app is free in both stores.
Eight. One thermometer can be connected to a single phone at a time.
Yes. Apple Watch (watchOS 10 or later) works with an iPhone, and Wear OS 3 or later with an Android phone. The watch shows the temperature, the stage and the time left, and alerts come to your wrist. From the watch you can dismiss an alert, adjust the target, start resting and add a timer. The watch works through the phone, so cooks are started on the phone.
Cooking works over Bluetooth through the dock. An internet connection is needed to save your cooking history to the cloud and to share cooks.
