The Pixel Watch 5 window is closing — and your Watch 4 or 3 has never been worth more than it is right now
If you own a Pixel Watch 4 or Pixel Watch 3 and you've been sitting on the fence about selling, this is the moment you've been waiting for — and it has an expiry date. Refurbished smartwatch values follow a reliable pattern: they peak in the weeks before a new model lands, then soften the instant that model is shown on stage. That moment is confirmed for 12 August 2026.
What we know about the Pixel Watch 5
Google has officially confirmed the Made by Google event will take place on 12 August 2026 in New York City. 9to5Google reports the event is a week earlier than last year's, with Google once again pulling its hardware reveal forward in the calendar.
According to a leak from reliable French outlet Dealabs — reported across PhoneArena, Android Authority, and Gizmochina — the Pixel Watch 5 will ship on 20 August, with pre-orders opening the day after announcement on 13 August. That is a dramatically shorter gap than the Pixel Watch 4, which was announced in August 2025 but didn't ship until October.
On design, don't expect a dramatic change. PhoneArena notes that the biometric sensor layout on the prototype found on a Caribbean seabed in May 2026 appears identical to the Pixel Watch 4 — the same circular form factor, same optical heart rate, UWB, and SpO2 arrangement. The story behind that prototype is worth knowing: in late May 2026, video game executive Randy Pitchford posted images on X after a friend found the watch whilst scuba diving near the island of St. Martin, still displaying the correct time in low-power mode despite sitting on the seabed. Google has not commented.
On price, the picture is clearer. According to the Dealabs leak, UK pricing for the Pixel Watch 5 41mm Wi-Fi model is expected at around £369, with the 45mm Wi-Fi at £399. That represents a meaningful price increase over the Watch 4 at launch — Android Authority characterises it as the first series-wide price rise in the Pixel Watch lineup's history, with 9to5Google putting the increase at roughly 15% year-on-year.
What will happen to Pixel Watch 4 and 3 values when Watch 5 launches?
What happens to Pixel Watch 4 value the moment Watch 5 is announced?
It drops — and history is consistent on this. Consumer electronics depreciate fast in normal conditions; smartwatches depreciate faster still. Research from the resale market shows that smartwatches behave like consumer electronics, depreciating rapidly because annual model cycles with better processors and sensors make each prior generation feel dated. Samsung's Galaxy Watch 6, for context, lost around 60% of its value within 18 months of release.
The pattern is predictable: the moment a successor is announced, buyers who might have purchased your second-hand Watch 4 instead wait for the new model or hunt for a discounted Watch 4 as a bargain. Supply of used Watch 4s also spikes as owners upgrade. Both forces push used prices down simultaneously. Based on how prior Pixel Watch generations have traded after their successors were revealed, values typically soften in the range of 15–25% within a few weeks of announcement — and they rarely recover.
For Pixel Watch 3 owners the logic is more acute. You're already one generation back. Once the Watch 5 is on shelves, the Watch 4 becomes the budget option and the Watch 3 becomes a harder sell at any price.
Should I upgrade from Pixel Watch 3 to Watch 5, or sell now?
Sell now, then decide. These are two separate transactions and conflating them costs you money. The value you extract from your Watch 3 today is higher than the value you'll get in late August. Whether you put that money towards a Watch 5, a Watch 4 at a post-announcement discount, or something else entirely is a decision you can make with cash in hand — not one that should dictate when you sell.
If you're a Watch 4 owner genuinely considering the Watch 5, the honest answer is that the hardware case for upgrading is unproven until 12 August confirms the chip. The design is near-identical to the Watch 4. The software — Wear OS 7 with improved battery management and Gemini features — is already rolling out to the Watch 4 in part. Unless Google's rumoured custom Tensor wearable chip (codenamed "NPT" internally, per Android Authority) materialises and delivers a meaningful battery or performance leap, Watch 4 owners are paying a 15% premium for incremental gains. Selling now and waiting to see what 12 August reveals is the rational move.
The sell window is three weeks, not three months
The announcement is 12 August. Shipping is 20 August. That eight-day gap between reveal and retail means the market will move fast — faster than it did with any previous Pixel Watch launch. Once pre-orders open on 13 August, buyers in the used market will know exactly what the alternative costs and what the new Watch 5 offers. That knowledge compresses your negotiating position considerably.
Right now — in the three weeks before the event — demand for the Watch 4 and Watch 3 is steady and buyers don't yet have a direct competitor on shelves to compare against. The general principle in resale is straightforward: sell as soon as you upgrade or decide to move on — every month you wait means more value lost.
A practical note on selling your watch
Before you sell, do three things: factory reset the watch and sign out of your Google account, wipe it down with a microfibre cloth, and locate the original charger if you have it. Condition and completeness affect any quote you receive. A watch in good working order with its charger will always command more than one offered without.
If you're based in the North East or Manchester, Tech4Cash collects directly from your door — no queuing at a post office, no listing faff. We verify every device and pay instantly. You can get a quote on your smartwatch at our sell page, and if you're curious how we assess what we buy, our how it works page explains the process end to end.
The Pixel Watch 5 is weeks away. The time to act on your Watch 4 or Watch 3 is before Google takes the stage in New York — not after.
