Google is gearing up to launch the Pixel Watch 4 later this month, alongside the Pixel 10 series. While details about the smartwatch have leaked here and there, the latest development leaks the specifications of the smartwatch in all its glory.
Leaker Evan Blass took to X to share what appears to be promotional materials for the Google Pixel Watch 4. It has revealed several details of the smartwatch like its sizes, colour options, health features and more.
— Evan Blass (@evleaks) August 8, 2025
First off, looks like the Pixel Watch 4 is getting the same circular display as that of the Watch 3, with support for Always On Display, 100% DCI-P3 coverage and more. The only difference will be the peak brightness value, which is reportedly going up from 2,000 nits to 3,000 nits.
The watch will likely be offered in two size options of the smartwatch - 41 mm and 45 mm. The leak claims that the smartwatch will be able to last up to 40 hours (44 mm) and up to 30 hours (41 mm), respectively. This is in line with a previous leak that revealed the chipset and the battery capacity of both size options.
Hence, it is safe to assume that the smartwatch will pack a 327mAh (41 mm) battery and a 459mAh (45 mm) cell, respectively. Users will likely be able to charge the smartwatch 25% faster compared to the last-gen model.
Speaking of the processor, the smartwatch is rumoured to feature the Snapdragon W5 Gen 1 wearable processor. It can be paired with 3 GB of storage and 2 GB of RAM.
In terms of health and wellness features, the smartwatch will reportedly feature a new Pulse Detection option. The Pixel Watch 4 will be able to detect a low pulse or loss of pulse and call for help if needed. It will also be able to notify and alert a trusted contact.
Apart from this, a previous leak hinted at a new Strength Training Experience coming to the Pixel Watch 4. While this additional feature has not been confirmed by the new leak, it does say the smartwatch will launch with better Activity recognition and dual-band GPS support for precision tracking.
The smartwatch will reportedly be able to detect 40+ workout modes, suggest cooldown and recovery periods and even help users avail guided workout trainings. All of these will work in tandem with the usual set of health features like SPO2 monitoring, Heart Rate tracking, ECG and HRV measurements.
Apart from this, the smartwatch will also come with Google Gemini support. This was already made official at the Google I/O 2025 event with the announcement of Wear OS 6. The Samsung Galaxy Watch 8 series and the Watch Ultra (2025) were the first Wear OS-based smartwatches to come with Gemini support.
Other than this, the colour options for the Pixel Watch 4 and its bands were leaked earlier. The case colours include Black, Silver, Gold and Moonstone. Meanwhile, the band colours are Indigo, Limoncello and Iris for the sport bands and Obsidian, Porcelain and Moonstone for active bands.
With that said, an early Pixel Watch 4 price leak suggested the smartwatch could cost the same as last year, starting at 399 euros (approximately Rs 41,000) for the 41mm Bluetooth-only variant. There will also likely be an LTE model this time around just like last year.
The Pixel Watch 4 is expected to launch at the Made by Google event on August 20, 2025, alongside the Pixel 10 series. So, we won't have to wait long for the official confirmation of Google's next Pixel devices.
