Google’s Pixel Watch 5 may be inching closer to launch as four device model numbers tied to the BIS certification database in India appeared with an inclusion date of June 1, 2026—after a separate report of a Watch 5 prototype washing up off St. Martin.
A Pixel Watch 5 prototype didn’t just turn up in someone’s hands—it reportedly surfaced in the ocean. Now, the trail has shifted into something quieter but potentially more decisive: India’s BIS certification database.
Four Google model numbers have appeared in the Bureau of Indian Standards listings: G0F3Y, G1XJ6, G25QD, and GFW3R. The entries don’t spell out what the devices are, but they do show the Google brand and a grant or inclusion date of June 1, 2026.
On their face, the model numbers are suggestive. They line up with what Google has offered in recent Pixel Watch generations: two case sizes. plus Wi‑Fi and LTE versions for each. If that same pattern holds. the four listings could correspond to 41mm and 45mm Wi‑Fi models. alongside 41mm and 45mm LTE models. The database. however. doesn’t confirm which model number maps to which size or whether any of the entries are definitively smartwatch variants.
Still, the timing matters. BIS listings are the kind of breadcrumb that can signal a device is moving through the pre-launch pipeline—especially when they land shortly after a separate, far stranger leak.
Just a couple of days before this new database appearance. an alleged Pixel Watch 5 prototype was reportedly found off the coast of St. Martin. That device was said to show Pixel Watch 5 branding on the back and references to various sensors. The report also pointed to a 45mm case size and IP68 protection, though Google hasn’t announced the watch.
Put together. the ocean-found prototype and the BIS listing create a story that feels unusually physical for a rumor cycle—one moment tied to saltwater and markings. the next to an official compliance trail. The two bits of information don’t prove the same thing by themselves. but they do suggest the Pixel Watch 5 is being prepared in more than one direction at once.
If the usual rhythm holds, the next steps won’t be too hard to imagine. Pixel Watch 4 was announced alongside the Pixel 10 series last August before going on sale in October. With that precedent, a late-summer reveal for Pixel Watch 5 wouldn’t be surprising.
For now, what’s clear is this: the leak cycle hasn’t just started—it has moved through the stages where details surface, first through a prototype that reportedly washed up in the ocean, and now through four BIS model numbers with a June 1, 2026 inclusion date attached.
Pixel Watch 5 BIS certification Google smartwatch G0F3Y G1XJ6 G25QD GFW3R Pixel Watch 4 IP68 LTE model Wi-Fi model