Motorola's "Defy Satellite Link" is a nifty gizmo that offers a version of the iPhone 14's handy satellite-based emergency SOS feature to everyone, regardless of whether they have the latest or greatest smartphone. And now U.S. customers can finally get it.

Originally announced in February, the Motorola Defy Satellite Link has built-in satellite-based SOS capabilities. But it does more than simply cover emergency situations. It is essentially a satellite messaging hotspot that connects to smartphones via Bluetooth for two-way satellite messaging and location sharing. In other words, it allows you to stay in touch with friends and family even when you are in places where cell phone reception is poor or none at all. And most importantly, only one side needs a device that supports satellite communications.

Motorola's messaging service works just like SMS. When a message is sent using the Bullitt Satellite Messenger app on a cell phone, the device links to the associated satellite and forwards the message to the other party via the cell phone or Wi-Fi network they are using. The message arrives at the other end as a standard SMS message. The recipient does not need the Bullitt Satellite Messenger app to receive the message, but does need to download it to send a reply.

The system works in reverse for the recipient to reply back to you. There is no cost to the recipient, instead everything is deducted from the sender's own subscription through Bullitt Satellite. Similar to cell phone plans, a monthly fee must be paid for satellite access.

Plans start at $4.99 for 30 messages per month with the Essentials Messaging service plan and go up to $30 per month for 400 messages. Motorola sells this accessory for $150, which includes a one-year Essentials Messaging plan subscription.

The Defy Satellite Link uses Bullitt's Satellite Messaging service, which was first announced at CES 2023 earlier this year. Onboard this small Bluetooth box is MediaTek's MT6825 satellite connectivity chip, which supports two-way satellite messaging on non-terrestrial networks (NTNs) and can connect to both LEO (low earth orbit) and geostationary satellites more than 22,000 miles away. It has a dedicated emergency SOS and check-in function and integrated GPS, all of which work without an active smartphone connection. A button on the side of the device allows users to quickly "check in" using GPS or make an instant emergency call.

In terms of specifications, the Defy Satellite Link is powered by a 600mAh battery, which Motorola advertises as sufficient for "up to four full days" of operation. Designed with durability in mind, the Defy Satellite Link is IP68 dust and water resistant and MIL-SPEC-810H drop resistant. And the whole thing weighs only 2.4 ounces. Not bad for a key fob size.