Whether you accept or decline the request is up to you. As you can see, using the Walkie-Talkie app on watchOS is pretty straightforward. Unfortunately, it's only available to Apple Watch users.

Instagram's new walkie-talkie feature is basically as intuitive as most of the other voice-messaging features from popular messaging apps like WhatsApp, Telegram, Zello. Here's how to use it ...

So why use ESP-NOW rather than WiFi or Bluetooth? Mostly because of range, power usage and convenience with no SSIDs and passwords to bother with. The DIY Walkie-Talkie circuit diagram.

For example, when you’re driving an ATV, paddling a kayak, or needing to check in with someone out of cell service quickly, that’s the niche walkie talkies fill. You just hit a button and talk into ...

Your Apple Watch is loaded with features, and you probably don’t use most of them. One feature that gets overlooked is Walkie-Talkie, a fun and useful way to chat with other Apple Watch owners.

Called Zello, the app lets you use your phone as a walkie-talkie or two-way radio as long as you have a network or WiFi connection. Users can join channels and instantly send messages or photos ...

The encrypted security feature gives you the choice to further protect your important iCloud data, including iCloud Backup, Photos, Notes, and more. Apple's use of ...