Wear your Google Pixel Watch with your mechanical watch | Smartlet
Wear your Google Pixel Watch
and your mechanical watch
at the same time
Google Pixel Watch integrates Fitbit's best health platform into a clean round case - ECG, continuous SpO2, skin temperature, stress management, sleep tracking. Your Rolex or IWC carries a legacy that no smartwatch can replicate. Smartlet One clips your Pixel Watch onto any mechanical watch strap via a 20mm adapter. Note: Pixel Watch uses a proprietary band system - a 3rd-party conversion adapter is required. Once fitted, both watches share the same wrist and all sensors remain fully active.
How it works
Classic, Shadow, or Titanium. Match your mechanical watch case material and aesthetic. No tools required at this stage.
Attach the Smartlet adapter to your watch lugs. The spring-loaded mechanism locks in place with zero metal-to-metal case contact. Fully reversible in seconds.
Attach the Smartlet adapter to your Google Pixel Watch. It locks securely. Both watches sit on the same wrist. All sensors remain in contact with your skin.
Google Pixel Watch models supported
| Series | Smartlet compatible | Lug width | Release year | Case size |
|---|---|---|---|---|
| Pixel Watch 1 | Compatible | 20mm via adapter | 2022 | 41mm |
| Pixel Watch 2 | Compatible | 20mm via adapter | 2023 | 41mm |
| Pixel Watch 3 41mm | Compatible | 20mm via adapter | 2024 | 41mm |
| Pixel Watch 3 45mm | Compatible | 22mm via adapter | 2024 | 45mm |
Mechanical watches worn with Google Pixel Watch
Other smartwatches
Frequently asked
Can I wear a Google Pixel Watch and a mechanical watch at the same time?
Yes. Smartlet One is a modular adapter that clips onto any mechanical watch via an 18mm to 24mm adapter, allowing you to simultaneously wear your Google Pixel Watch on the same wrist. Both watches operate independently. No modification required.
Which Google Pixel Watch models are compatible with Smartlet?
All Google Pixel Watch generations (1, 2, and 3) are compatible with Smartlet. Important: Pixel Watch uses a proprietary Google band attachment system rather than a standard lug. A 3rd-party adapter converting to standard 20mm (or 22mm for the Pixel Watch 3 45mm) is required.
Will Google Pixel Watch sensors still work when attached to Smartlet?
Yes. All Google Pixel Watch sensors including ECG, SpO2, optical heart rate, and skin temperature maintain full wrist contact via Smartlet. Fitbit-powered health metrics including sleep staging and stress tracking continue to function normally once the appropriate 3rd-party band adapter is installed.
Does Smartlet work with Google Pixel Watch 3?
Yes. Both the 41mm and 45mm Pixel Watch 3 are compatible with Smartlet. The 41mm uses 20mm lugs and the 45mm uses 22mm lugs - both supported natively.