At a Glance
- Smartlet is a modular strap that lets you wear an analog watch and a smartwatch on the same wrist.
- It debuted at CES 2026 in Las Vegas.
- The strap adds 9-12 mm of bulk to the underside of the wrist.
- Why it matters: It offers a niche solution for those who want both analog aesthetics and smartwatch functionality, but raises bulk concerns.
Smartlet lets users keep the classic look of a mechanical watch while still enjoying smartwatch notifications and fitness tracking. Unveiled at CES 2026, the Paris-based startup’s strap costs $418 and requires no smartwatch or mechanical watch to purchase. It is designed to fit most major smartwatches and high-end analog watches.
What Smartlet Offers

The strap’s compatibility is broad. It works with Apple Watch, Samsung Galaxy Watch, Google Pixel Watch, Garmin, Fitbit Charge, and Whoop. Analog watches with lug widths from 18-24 mm-including Omega, Tudor, TAG Heuer, and Rolex-fit comfortably.
- Smartwatch brands: Apple, Samsung, Google, Garmin, Fitbit, Whoop
- Analog lug width: 18-24 mm
- Price: $418
| Feature | Details |
|---|---|
| Strap Price | $418 |
| Smartwatch Compatibility | Apple, Samsung, Google, Garmin, Fitbit, Whoop |
| Analog Watch Compatibility | 18-24 mm lug widths (Omega, Tudor, TAG Heuer, Rolex) |
| Bulk Added | 9-12 mm |
Design and Practicality
Founder David Ohayon said he grew tired of choosing between his analog watch and Apple Watch each morning. The design aims to let users switch from a “fitness nerd” to a “polished executive” with a flick of the wrist. However, the added bulk means the strap may feel cumbersome against desks, armrests, and tabletops, especially for those who already wear slim watches.
Key Takeaways
- Smartlet lets you wear an analog watch and smartwatch together.
- The strap adds 9-12 mm of bulk and costs $418.
- Compatibility covers major smartwatches and high-end analog watches with 18-24 mm lug widths.
Smartlet may not be practical for everyone, but it’s a standout niche product that captured attention at CES 2026.

