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Save 30% on the best headphones for kids. The iClever BTH20 ANC headphones for children feature an 80dB volume limit, 60-hour battery life, and a travel-friendly foldable design.

Live updates: Follow all of Lifehacker's updates in our live blog to get the latest deals. It's the easiest way to track the best sales.

Apple's annual Back to School promotion is back, offering up to $150 in Apple gift cards for eligible customers buying MacBooks and iPads.

Messages is the default chat app for billions of Apple users. Here are 10 ways to make it even better.

The 70 is now Garmin's official budget option, and while it may not be the best watch at this price, it's still cool to have all those advanced software features you normally only find on nicer watches.

Save $1,700 on a factory-reconditioned 77-inch Samsung S90D OLED TV at Woot, now $1,279.99 with free shipping for Prime members.

The Garmin Venu Sq 2 is a great smartwatch for anyone who likes long battery life, leaving their phone at home for runs, and monitoring their health. You can get it for 40% off on Amazon.

Scammers are using FaceTime to trick users into handing over sensitive information and financial data. Don't fall for it.

Gboard is the most popular keyboard for Android, but it's not the most secure option. Switch to a third-party open-source keyboard for full data protection.

Whether you're upgrading from a 165 or just want to make sure you're actually using what you paid for, you'll want to make sure you're using these five hacks on your Garmin Forerunner 170.