"My Apple Watch Is My Heart Monitor." Steve, Retired Engineer in California, Wears Four Watches with Smartlet
Steve is a retired engineer based in California. He has been wearing watches his entire life and currently rotates through four of them, including a Rolex and a Monaco. He also wears an Apple Watch every day for a reason that goes beyond notifications: it monitors his heart.
For Steve, this is not a lifestyle choice. It is a medical one. And it is exactly the kind of situation Smartlet was built for: when the smartwatch is not optional, but the analog watch is not negotiable either.
Four Watches, One Srarp
The idea that a single bracelet could serve an entire watch collection is not immediately intuitive. Most straps are bought for one watch and stay there. Smartlet reverses that logic entirely.
Steve uses one Smartlet One Classic (https://smartlet.io/products/smartlet-one-classic) to rotate through four watches. The connector attaches via standard spring bars to any watch with a lug width between 18mm and 24mm, which covers his Rolex, his Monaco, and his other references without exception. Swapping takes three seconds and requires no tools.
"I change my watches with my clothes every day. The Apple Watch just stays with me."
The full watch compatibility guide is available here: https://smartlet.io/pages/compatibility-brands
When the Smartwatch Is a Medical Device
Steve's Apple Watch serves a specific clinical purpose. Continuous cardiac monitoring, ECG capability, and heart rate alerts make it a device he cannot go without, regardless of which analog watch he is wearing that day.
Smartlet positions the Apple Watch against the wrist with full skin contact maintained at all times. All sensors remain fully operational: ECG, optical heart rate, SpO2, crash detection, and sleep tracking. No functionality is lost, and no modification to the watch is required.
This is a combination that several Smartlet users have found particularly meaningful. As covered in our article on how to wear a smartwatch with a luxury watch safely (https://smartlet.io/blogs/magazine/wear-smartwatch-luxury-watch-without-scratching), the engineering of Smartlet is designed precisely for uninterrupted daily use, including in situations where continuous sensor contact is not optional.
Marc-André, an insurance broker in Canada, faces a similar dynamic with his Samsung Fit and watch collection: https://smartlet.io/blogs/stories/marc-andre-insurance-broker-in-canada-enjoys-smartlet-with-his-entire-watch-collection-while-monitoring-his-health
The Rolex and the Monaco, Back on the Wrist
What Steve's story illustrates most clearly is what happens when the health monitoring constraint is removed from the equation. The watches that had been sitting in drawers, displaced by the Apple Watch, come back into rotation.
The Rolex goes on Monday. The Monaco on Wednesday. The Apple Watch is always there, underneath, doing its job. The collection breathes again.
"I really did not plan on stopping wearing my Apple Watch but at the same time I did not want to be without the other watches. Now I do not have to give it a second thought."
For users considering which version to choose, the Smartlet One Classic starts at 349 EUR. For collectors with high-end references where materials and finishing standards are non-negotiable, the Smartlet One Titanium (https://smartlet.io/products/smartlet-one-titanium), crafted in aerospace-grade Grade 2 titanium and 40% lighter than steel, is the natural step up.
Josh, a client executive in Mississippi, shares a similar experience wearing his Rolex Submariner alongside his Apple Watch Ultra: https://smartlet.io/blogs/stories/josh-client-executive-in-mississippi-describes-his-experience-with-smartlet
Can I wear a Rolex and a Monaco with Smartlet?
Yes. Smartlet One is compatible with any watch carrying a lug width between 18mm and 24mm via standard spring bars. Both Rolex and TAG Heuer Monaco references fall within this range for the vast majority of models. No case modification is required. Verify your reference here: https://smartlet.io/pages/compatibility-brands
Will Apple Watch heart monitoring still work with Smartlet?
Yes. Smartlet positions the Apple Watch against the wrist with full skin contact maintained at all times. All sensors remain fully operational, including ECG, optical heart rate, SpO2, and sleep tracking. This is particularly relevant for users who rely on continuous cardiac monitoring.
Is Smartlet suitable for someone with a heart condition?
Smartlet makes it possible to wear a medical-grade smartwatch continuously alongside a meaningful analog timepiece, without choosing between the two. Several Smartlet users wear it specifically to maintain uninterrupted health data. Always consult your physician regarding your specific monitoring needs.
How many watches can I use with one Smartlet?
There is no limit. Smartlet connects to any watch with a lug width between 18mm and 24mm via standard spring bars. Swapping between watches takes three seconds and requires no tools. You can rotate through your entire collection using a single bracelet.
How long does it take to swap watches with Smartlet?
Three seconds, with no tools required for daily use.
