Apple disables Apple Watch app that let people listen in on your conversations

By Allison Matyus July 11, 2019

Apple disabled the Walkie Talkie app for the Apple Watch after reports that a vulnerability could allow users to tap into another person’s iPhone and eavesdrop on conversations without their consent.

The company told TechCrunch on Thursday that it had temporarily taken the app offline until it could adequately fix the issue. The Walkie Talkie app will remain installed on users devices, but it will not work for the time being.

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Apple’s vulnerability portal was alerted about the bug, but there is no current evidence that anyone exploited it to listen in on users.

Digital Trends reached out to Apple for comment, and Apple referred us back to their statement to TechCrunch:

“We were just made aware of a vulnerability related to the Walkie-Talkie app on the Apple Watch and have disabled the function as we quickly fix the issue. We apologize to our customers for the inconvenience and will restore the functionality as soon as possible. Although we are not aware of any use of the vulnerability against a customer and specific conditions and sequences of events are required to exploit it, we take the security and privacy of our customers extremely seriously. We concluded that disabling the app was the right course of action as this bug could allow someone to listen through another customer’s iPhone without consent. We apologize again for this issue and the inconvenience.”

The Walkie-Talkie app is a popular Apple Watch feature that allows push-to-talk calls with other Apple Watch users, similar to that of an old-fashioned walkie-talkie. The app debuted to Apple Watch users last September with the watchOS 5 update.

Apple had a similar privacy bug with its FaceTime app in January, which let you listen to the audio of the person you’re calling before they’ve even answered. It took Apple a week to fix that particular issue.

On Wednesday, the Zoom app, which allows video conferencing, was revealed to have a security flaw for those who use the app on Macs. The specific vulnerability let websites launch video calls and even turn on users’ webcam without their permission. In response, Apple removed Zoom’s web server software from Macs to prevent further privacy concerns.

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Former Digital Trends Contributor

Allison Matyus is a general news reporter at Digital Trends. She covers any and all tech news, including issues around social…

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The best Apple Watch Series 6 tips and tricks

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The combination of the Apple Watch Series 6 and WatchOS 8 software is powerful. The last generation Apple Watch comes with a variety of useful features that can help in your daily life -- if you know how to use them. We offer a list of our favorite tips and tricks for getting the most out of the Series 6 in conjunction with WatchOS 8.
Zoom in and out using the Digital Crown
The Apple Watch Series 6 lets you zoom in or zoom out to have a closer look at the contents of your watch face. To use it, open Settings and scroll down to Accessibility. Tap to open it, and you’ll see the Zoom control, which is off by default. Toggle the switch on to launch Zoom and then double-tap on the screen using two fingers to enable size adjustments with the Digital Crown. You can also use the settings to specify the maximum amount of zoom you want. To zoom out, double-tap on the screen using two fingers and it will return the screen to normal viewing.
Ring your iPhone
Where, oh where, is your iPhone? If it's in silent mode and you've misplaced it, you can use your Apple Watch Series 6 to ping it. Open the Control Center on your watch and tap on the iPhone button. Your iPhone will then make a loud dinging sound -- even if it is silent mode -- signaling precisely where it is located.
Use your watch as a camera remote
Open the Camera Remote app on your Apple Watch 6 to automatically launch the Camera app on your iPhone. Then tap the shutter button on your watch or use the timer to snap a picture.
Use the always-on display more effectively
The Apple Watch Series 6 has an always-on display, which allows it to show useful alerts and data without the need to activate or unlock. With Series 6, the always-on display is much brighter than previous models and incorporates direct control capabilities. You can tap for basic features -- complications, notification center, and Control Center without unlocking the watch.
Activate Siri with wrist motion
Do you give Siri commands via the Apple Watch? The Series 6 has a super-handy intuitive feature for this -- simply lift your wrist at any time and say your Siri command -- no need to say “Hey Siri” first. The wrist motion automatically lets Siri know it’s all right to start listening, without unlocking the watch, so you can give immediate commands or ask quick questions.
Track blood oxygen levels
For the Series 6, Apple redesigned the way it measures certain health indicators and added the ability to measure your blood oxygen levels (or Sp02 data). You can find this option in the Health app under Respiratory information, or you can visit the dedicated Blood Oxygen app within the WatchOS. Your Watch also monitors background blood oxygen levels several times a day, which allows you to check how much oxygen your body is getting over time. While this shouldn’t be used to diagnose any specific condition, it can offer insight into overall respiratory health, which your doctor may be interested in checking, alongside other testing.
Use the improved altimeter
Apple redesigned the altimeter in the Series 6 to track your elevation and provide real-time elevation changes via a more powerful, accurate sensor. The tool is much more useful to hikers, climbers, skiers, and even surveyors for tracking real-time elevation changes, even if it’s just a foot or two of difference.
Control universal volume with the Digital Crown
Digital Crown is the fancy name for the large rotating dial on the side of the watch that you use to go to the home screen. On the Series 6, any time you are in Now Playing mode for any kind of audio, you can twist the crown to control the volume.
Theater mode controls screen brightness
If you are ever in a location where you need to lower the light or noise from your Apple Watch, the Control Panel now includes a Theater Mode option that enables your watch's silent mode. Activate it to keep the screen dark regardless of alerts or notifications. If your Apple Watch suddenly starts making noise or disrupting a meeting, just cover it with your palm. The Watch will sense this and automatically stop this action, leaving you to carry on in peace.
Wash your hands with confidence
Hand washing has become a critical health protector, and the Apple Watch Series 6, combined with the WatchOS 8, can play an important role. It uses the array of sensors to detect when you are washing your hands -- listening for running water and hand movements, for example -- that initiate a hidden 20-second timer for your handwashing action. If you stop before the 20 seconds are up, the watch sends a quick vibration to signal you to keep going. The 20-second goal is a guideline both the WHO and the CDC agree on.