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Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Google began rolling out the Pixel Watch July 2024 update on July 1, 2024. It applied to supported first-generation Pixel Watch and Pixel Watch 2 devices running Wear OS 4, and was primarily a security and maintenance release—not a major feature update or Wear OS upgrade.
Important: this was a phased rollout from July 2024, not an update still rolling out in 2026.
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Pixel Watch July 2024 update: the essentials
| Detail | Information |
|---|---|
| Rollout began | July 1, 2024 |
| Eligible watches | Supported Pixel Watch and Pixel Watch 2 devices running Wear OS 4 |
| Global build | TWD9.240705.001.A1 |
| Security level | July 5, 2024 |
| Update type | Security patch and maintenance release |
| Distribution | Phased OTA rollout, with timing varying by carrier and device |
Google’s announcement said the update would reach supported devices over approximately the following week. A delayed notification therefore did not necessarily mean that anything was wrong with the watch.
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See Google’s July 2024 Pixel Watch rollout announcement and the official Pixel Watch security bulletin for the release documentation.
#1 Best Overall
- The new Google Pixel Watch 5 offers a smarter way to a healthier you.[1,2]; Designed for Gemini Intelligence, get proactive help, and personalized insights from Google Health[3,4]; watch is compatible with Android devices only; not compatible with iOS devices
- Precision-crafted to do it all: The Google Pixel Watch 5 features the domed Actua 360 display with scratch-resistant Gorilla Glass and up to 40 hours of battery life[1,5]
- Metrics that matter: Advanced sensors help you stay ahead of your health and wellness; and Google Pixel’s most accurate heart rate tracking is fine-tuned for your activity[6,7]
- Understand your sleep like never before: Your watch captures insights like the time spent in sleep stages to breathing regularity, then summarizes it all in a personalized Sleep Score[8,9]
- Detects loss of pulse, then calls for help: Pixel Watch 5 is the only smartwatch to feature Loss of Pulse Detection, which can prompt a call to emergency services[10]
What changed?
The defensible summary is security maintenance. Google described the release as containing the latest security patches and did not announce new watch faces, health features, apps, interface changes, or a major Wear OS upgrade.
In particular, this was not a Wear OS 5 update. The July 5 security level identifies the security patch state; it is separate from the longer firmware build number. Regional or carrier variants may display a slightly different build string, but the official global listing was TWD9.240705.001.A1.
Which Pixel Watches were eligible?
The rollout covered supported:
- Pixel Watch (first generation)
- Pixel Watch 2
The watches needed to be running Wear OS 4. Google did not deliver this July 2024 release simultaneously to every regional or carrier configuration. Pixel Watch 3 was not included: it was introduced later in 2024 and was outside this rollout.
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Rank #2
- The new Google Pixel Watch 5 offers a smarter way to a healthier you.[1,2]; Designed for Gemini Intelligence, get proactive help, and personalized insights from Google Health[3,4]; watch is compatible with Android devices only; not compatible with iOS devices
- Precision-crafted to do it all: The Google Pixel Watch 5 features the domed Actua 360 display with scratch-resistant Gorilla Glass and up to 40 hours of battery life[1,5]
- Metrics that matter: Advanced sensors help you stay ahead of your health and wellness; and Google Pixel’s most accurate heart rate tracking is fine-tuned for your activity[6,7]
- Understand your sleep like never before: Your watch captures insights like the time spent in sleep stages to breathing regularity, then summarizes it all in a personalized Sleep Score[8,9]
- Detects loss of pulse, then calls for help: Pixel Watch 5 is the only smartwatch to feature Loss of Pulse Detection, which can prompt a call to emergency services[10]
How to check for and install the update
On the watch:
- Swipe down from the watch face.
- Tap Settings.
- Tap System.
- Tap System updates.
- Let the watch check for an available update.
For the best chance of a successful installation, Google recommends placing the watch on its charger, charging it to at least 50%, and connecting it to Wi-Fi. Keep it charging while the update downloads, installs, and reboots the watch.
Google’s complete instructions are available on its Pixel Watch software-update support page.
How to verify the installed build
After the watch finishes rebooting, open:
Settings → System → About → Versions
Check both the build number and Android security update level. For the global July release, the expected values were build TWD9.240705.001.A1 and a July 5, 2024 security level or later. Do not assume that a different regional suffix means the update failed.
Rank #3
- The Google Pixel Watch 4 is a stunning display of precision craftsmanship, with Gemini, your built-in AI assistant, Google’s longest-lasting battery, and comprehensive tools for next-level health and fitness performance[1,2,3,4]
- See it all and do the most with the Actua 360 domed display; it’s 10% larger and 50% brighter than Pixel Watch 3, and as durable as ever with scratch-resistant Gorilla Glass[1]
- The Google Pixel Watch 4 has Gemini built in[4]; just ask questions and your ultra capable AI assistant will deliver quick responses for personalized help; and stay connected when you’re texting with AI-powered quick replies that are hyper-relevant[5,6]
- Get up to 30 hours of battery life or up to 48 hours in Battery Saver mode[3]; plus, the new side charging dock gives you 15 hours of battery in 15 minutes or less[7]
- Train smarter with 40+ exercise modes and real-time stats on your wrist[8]; and with high-precision dual-frequency GPS, you get more accurate route tracking on runs and hikes[1]
Why the update might not appear
The most likely explanation was the phased rollout. Google’s timing varied by carrier and device, so two otherwise similar watches could receive the OTA on different days.
Other practical reasons include:
- The watch was not connected to Wi-Fi.
- The battery was below the installation threshold.
- The watch was not on its charger.
- The update had downloaded but was waiting for suitable charging conditions.
- A temporary pairing or connectivity problem prevented the check from completing.
The official path is simply Settings → System → System updates. A Google support-community expert also suggested repeatedly tapping the checkmark at the top of the update screen, but that is community guidance, not a guaranteed way to force an OTA.
If the update is stuck
Try the least destructive steps first:
- Place the watch on its charger and ensure it has at least 50% battery.
- Confirm that Wi-Fi is enabled and working.
- Restart the watch and check for the update again.
If it still will not update, Google’s recovery sequence is:
Rank #4
- Google Pixel Watch has a beautiful circular, domed design and new experience with Wear OS by Google, so it’s easy to get help at a glance
- Stay on top of activity, calories burned, and more with Fitbit activity tracking
- Track your heart rate and get insight into your sleep
- Save time with things like Google Wallet for contactless payments, turn-by-turn directions using Maps, and event notifications from Calendar
- Stay connected and productive wherever you go; respond to messages, manage your inbox, and make calls right from your wrist
- Press and hold the crown and side button together for 20 seconds.
- Wait for the watch to complete its reboot.
- Open Settings → Connectivity → Bluetooth and turn Bluetooth off.
- Open Settings → Connectivity → Wi-Fi and turn Wi-Fi on.
- Return to Settings → System → System updates and try again.
If the watch remains stuck, contact Google Pixel Watch support.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Battery drain, reboots, or charging problems
Some users in Google’s community discussion reported improved battery life, while others described battery drain, random restarts, charging problems, black screens, or an update stuck at “Update is loading.” These are user reports, not confirmed items in Google’s release notes. The July update should not be presented as either a guaranteed battery fix or the confirmed cause of every subsequent problem.
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Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteIf the watch behaves differently after updating:
- Reboot it once.
- Check that the charging puck is seated correctly.
- Try the original charging accessories.
- Allow a normal charge cycle before judging battery life.
- Install pending updates for the Pixel Watch app and watch apps.
- Contact Google support if charging, booting, or repeated-restart problems continue.
Do not factory-reset the watch merely because the OTA is delayed or battery life is poor for one day. A reset erases local configuration, requires setup again, and will not necessarily solve a staged rollout or server-side availability issue. Reserve it for persistent pairing or software failures after less destructive troubleshooting and appropriate data syncing.
Best Value
- The Google Pixel Watch 3 is designed for performance, with advanced fitness from Fitbit[1,2]; the 45mm screen is twice as bright and 40% larger than before, making it easier to see your stats and info[1]
- Maximize your performance with advanced running features; build custom run workouts and get real-time guidance and advanced form tracking[3]
- Enhance your run routine with Fitbit Premium; Google AI uses your goals, past runs, and readiness to power personalized run recommendations[3]
- Know what your body is ready for each day with readiness; it uses sleep, resting heart rate, and heart rate variability to show if you’re ready to take on a workout or prioritize recovery[3]
- Cardio load measures how hard your heart works so you can see how hard you’ve pushed; compare trends to see if you’re under- or over-training[3]
Should you install it?
If the OTA was offered to your supported Pixel Watch or Pixel Watch 2, installing it was the sensible choice because Google characterized it as a security update. Before starting, sync recent health and activity data, charge the watch, update the phone’s Pixel Watch app, and avoid beginning the installation immediately before a workout, trip, or situation where the watch is important.
This article describes the historical July 2024 rollout. It should not be read as a current August 2026 distribution event.
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