Mobile security company Lookout released an app yesterday that alerts Apple Watch users if they are about to leave their iPhone behind.

The iOS and Apple Watch app uses the Bluetooth connection of an Apple Watch to keep tabs on a user's iPhone location, so that if the wearer steps out of range of their phone, the app automatically buzzes their watch.

Lookout for Apple Watch
Lookout can also make an iPhone in silent mode emit a loud alarm or "scream" to help the owner find the device, even if it is out of Bluetooth range, by way of a local Wi-Fi connection.

If an iPhone has been misplaced but is within Bluetooth range, the user can consult Lookout's distance meter display that shows how far away they are from the device. As they move around, the bar changes color to indicate if they're getting "warmer" or "colder" in relation to the phone's location.

If an iPhone has been left a greater distance away, the app displays a map showing the device's last known location using its GPS signal (note that continuous use of this feature is likely to significantly impact iPhone battery life). The facility is similar to that found in Apple's Find My iPhone app, although Apple has yet to release an app for Apple Watch from which to use the location service.

Lookout for iPhone is available for free on the App Store. [Direct Link]

Top Rated Comments

ck2875 Avatar
126 months ago
Why not just use the glance that's built into the watch to find your phone?

Just go to the Settings glance and it allows you to play the sonar sound even if the phone is on silent. Or if you press and hold the ping button on the glance it makes the flash pulsate.


How to locate your iPhone with Apple Watch
Step 1: Press the Digital Crown until you’re at the watch face
Step 2: Swipe up from the bottom of the screen to open the glances interface
Step 3: Swipe left or right until you locate the Settings glance
Step 4: Tap the ping button to ping your iPhone and your iPhone should emit a high pitched sound

Make the LED flash light up when pinging your iPhone
You can make your iPhone’s LED flash light up when pinging your iPhone from your Apple Watch. To do this, tap and hold the ping button on the Settings glance instead of just tapping it.
Score: 6 Votes (Like | Disagree)
Jmausmuc Avatar
126 months ago
I can't believe that Apple didn't include this functionality with the watch.
It even has a photos app.

I really hope that Apple will integrate Find My Device in Watch OS3
Score: 3 Votes (Like | Disagree)
bushido Avatar
126 months ago
Or if you press and hold the ping button on the glance it makes the flash pulsate.
wow i had no idea this was even possible. nice
Score: 2 Votes (Like | Disagree)
Phil A. Avatar
126 months ago
It's an interesting idea but from my testing it's a complete waste of time - the meter went from "Right Next to You" to Out Of Range when I walked away from my phone with nothing in between and no alerts.

Why do companies release software that clearly doesn't work as advertised??
Score: 1 Votes (Like | Disagree)
bbotte Avatar
126 months ago
Tried installing this on my watch several times. Will not install. What a joke.
Score: 1 Votes (Like | Disagree)
nicho Avatar
126 months ago
I can't believe that Apple didn't include this functionality with the watch.
It even has a photos app.

I really hope that Apple will integrate Find My Device in Watch OS3
Perhaps the poor reviews of this app are proof of why?

At a guess I'd say the Bluetooth radio inside isn't consistent enough for this sort of function to work well on this watch, hence Apple hasn't added the feature.
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
Finder Siri Feature

Apple's New Siri Will Be Powered By Google Gemini

Wednesday November 5, 2025 11:57 am PST by
The smarter, more capable version of Siri that Apple is developing will be powered by Google Gemini, reports Bloomberg. Apple will pay Google approximately $1 billion per year for a 1.2 trillion parameter artificial intelligence model that was developed by Google. For context, parameters are a measure of how a model understands and responds to queries. More parameters generally means more...
2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Apple Logo Spotlight

Report: Apple to Launch These New Products in 2026

Sunday November 2, 2025 5:34 am PST by
Apple is planning to launch at least 15 new products in 2026, according to Bloomberg's Mark Gurman. Gurman outlined what to expect from Apple in 2026 in the latest edition of his "Power On" newsletter. He said the company is heading "into one of its most pivotal years in recent memory," with the rollout of major new Apple Intelligence features, intense regulatory pressure on the App Store,...
iOS 26

Apple Releases iOS 26.1 With Liquid Glass Toggle, Slide to Stop Alarm, New Apple Intelligence Languages and More

Monday November 3, 2025 1:11 pm PST by
Apple today released iOS 26.1, the first major update to the iOS 26 operating system that came out in September, iOS 26.1 comes over a month after iOS 26 launched. ‌iOS 26‌.1 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings > General >...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
Early Black Friday Deals 2

The Best Early Black Friday Apple Deals

Sunday November 2, 2025 10:04 am PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...