Pebble Index 01 smart ring: Disposable, does not track health
In spring 2025, it was announced that the legendary smartwatch manufacturer Pebble is making a comeback.
Now Pebble is expanding its product lineup into the smart ring market -- a segment currently dominated by the Finnish company Oura.
But Pebble's approach to smart rings is entirely different from all of its competitors.
First of all, the Pebble Index 01 ring does not measure any vital signs of its wearer: no heart rate, no activity, nothing.
Its only function is a button that the user presses. When the button is pressed, the ring records audio for as long as the button is held down, up to a maximum of five minutes.
The recorded audio is transferred wirelessly to the phone paired with the ring, where it is converted into text. According to Pebble, the app can transcribe audio into text in 99 languages. If the user chooses, the recording can also trigger an on-device AI that executes spoken commands, such as setting a calendar reminder.
However, the most surprising feature of the ring is related to its charging. Or rather, to the fact that Pebble's smart ring cannot be charged at all, in any way.
Once the ring's battery runs out, it becomes recyclable waste that the manufacturer hopes users will send back to Pebble for proper recycling. The battery lasts for approximately 12–14 hours of recordings.

Media outlets reported a couple of days ago that media giant Warner Bros. Discovery (WBD) was up for sale and that several purchase offers had been submitted. Now, the winner of that bidding process has been confirmed.
Google has issued an urgent warning to all Android users.





