Wear a smartwatch with your Tudor Black Bay 41

Wear a smartwatch with your Tudor Black Bay 41

Smartlet is compatible with the Tudor Black Bay 41. Lug width: 18mm / 20mm / 22mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.
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Tudor Black Bay 41 compatibility

Wear a smartwatch with your Tudor Black Bay 41

In short Smartlet is compatible with the Tudor Black Bay 41. Lug width: 18mm / 20mm / 22mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.

The Black Bay 41 is Tudor's flagship a dive watch with a manufacture movement, a snowflake hand, and a domed crystal that references the Submariner's heritage without imitating it. Its 22mm strap attachment means Smartlet clips on natively with no adapter required. Your Apple Watch or Samsung Galaxy Watch sits on the same wrist. Both run simultaneously.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Tudor Black Bay 41's strap via the standard spring-bar system and positions your smartwatch on the same wrist. Both watches run simultaneously, with no modification to the watch and full reversibility in seconds.
Model
Tudor Black Bay 41
Lug width
18mm / 20mm / 22mm
References
77covered
Reversible
In seconds

Choose your edition

One mechanism. Three personalities.

Every Smartlet One includes the dedicated adapter for your wearable. Pick the finish that matches your style.

Smartlet One - Shadow - Smartlet

For the explorer

Smartlet One - Shadow

€399,00

4.9 (17)

Stealth. Switch in seconds, leave no trace.

  • Material SS316L steel, black PVD
  • Weight ~100g
  • Compatible with Rolex, Omega, Seiko + 100 more
Buy now
Compatibility

Tudor Black Bay 41 models supported

Covered references

77 references covered.

ReferenceMaterialDialLugSmartlet
79012MBronze 41mmBrown20mmCompatible
79012MBronze 41mmBrown20mmCompatible
79018VYellow Gold 41mmGreen20mmCompatible
79018VYellow Gold 41mmGreen20mmCompatible
79210CNUBlack Ceramic 41mmBlack22mmCompatible
79950-PROWLSteel 41mmBlack Proto20mmCompatible
79230RStainless Steel 41mmBurgundy22mmCompatible
79230BStainless Steel 41mmBlue22mmCompatible
79230NStainless Steel 41mmBlack22mmCompatible
79580-BKSteel 36mmBlack18mmCompatible
79580-BLSteel 36mmBlue18mmCompatible
79500-BKSteel 41mmBlack20mmCompatible
79500-BLSteel 41mmBlue20mmCompatible
79230NStainless Steel 41mmBlack22mmCompatible
79230BSteel 41mmBlue22mmCompatible
79230RSteel 41mmRed/Black22mmCompatible
79733NSteel & Yellow Gold 41mmBlack/Gold22mmCompatible
79733NSteel & Yellow Gold 41mmChampagne22mmCompatible
79540-BKSteel 41mmBlack22mmCompatible
79540-BLSteel 41mmBlue22mmCompatible
79733N-BKSteel/Gold 41mmBlack22mmCompatible
79733N-CHMPSteel/Gold 41mmChampagne22mmCompatible
79580Stainless Steel 36mmBlack18mmCompatible
79580Stainless Steel 36mmBlue18mmCompatible
79030NStainless Steel 41mmBlack/Gold20mmCompatible
79030NSteel 41mmBlack20mmCompatible
79830RBSteel 41mmBlack22mmCompatible
79830RBStainless Steel 41mmBlack22mmCompatible
79830RBStainless Steel 41mmBlack Opaline22mmCompatible
79500-SR-BLSteel 41mmBlue Sunray20mmCompatible
79540-SR-GRSteel 41mmGreen Sunray22mmCompatible
70150Stainless Steel 41mmBlack20mmCompatible
79030BStainless Steel 41mmBlue20mmCompatible
79030BSteel 41mmBlue20mmCompatible
79360N-BLU-LTDSteel 41mmBlue22mmCompatible
79010SGSilver 41mmTaupe20mmCompatible
79210CNUCeramic 41mmMatte Black22mmCompatible
79830-BLKSteel 41mmBlack/Black22mmCompatible
79360NStainless Steel 41mmBlack Panda22mmCompatible
79360NStainless Steel 41mmWhite Reverse Panda22mmCompatible
79360N-PNDSteel 41mmWhite/Black22mmCompatible
79360N-RPSteel 41mmBlack/White22mmCompatible
79363N-CHMPSteel/Gold 41mmChampagne22mmCompatible
79470Steel 41mmBlack20mmCompatible
79833MNSteel/Gold 41mmBlack22mmCompatible
79470Stainless Steel 41mmBlack20mmCompatible
79603-BKSteel/Gold 36mmBlack18mmCompatible
79603-36-CHMPSteel/Gold 36mmChampagne18mmCompatible
79640Stainless Steel 41mmBlack20mmCompatible
79640Stainless Steel 41mmBlue20mmCompatible
79640Stainless Steel 41mmChampagne20mmCompatible
79000NStainless Steel 41mmBlack20mmCompatible
79000-BLKSteel 41mmBlack20mmCompatible
79000-BURGSteel 41mmBurgundy20mmCompatible
79470-OPSteel 41mmOpaline20mmCompatible
79643Steel & Yellow Gold 41mmBlack20mmCompatible
79643Steel & Yellow Gold 41mmChampagne20mmCompatible
79603-SLSteel/Gold 41mmSilver20mmCompatible
79603-41-SLSteel/Gold 41mmSilver20mmCompatible
79030BStainless Steel 41mmBlue22mmCompatible
79030NStainless Steel 41mmBlack22mmCompatible
79030RStainless Steel 41mmBurgundy22mmCompatible
7941A1-BLKSteel 41mmBlack22mmCompatible
7941A1-BURGSteel 41mmBurgundy22mmCompatible
79830RB-OPSteel 41mmOpaline22mmCompatible
79833MN-RBSteel/Gold 41mmBrown/Black22mmCompatible
79500-TX-GRSteel 41mmGreen Texture20mmCompatible
79940-FUME-BLUSteel 41mmBlue Fumé20mmCompatible
79940-FUME-GRSteel 41mmGrey Fumé20mmCompatible
79010GMTSteel 41mmBlack/Red20mmCompatible
79030SN-BKSteel 41mmBlack20mmCompatible
79030SN-BLSteel 41mmBlue20mmCompatible
79030P-PNKSteel 41mmPink20mmCompatible
79540-TX-GRSteel 41mmGrey Texture22mmCompatible
7941A1-BLUESteel 41mmBlue22mmCompatible
79360MC-BLKSteel 41mmBlack22mmCompatible
79360MC-REDSteel 41mmRed22mmCompatible

Tudor Black Bay 41 lug widths: 18mm / 20mm / 22mm

The Black Bay 41 is Tudor's flagship a dive watch with a manufacture movement, a snowflake hand, and a domed crystal that references the Submariner's heritage without imitating it. Its 22mm strap attachment means Smartlet clips on natively with no adapter required. Your Apple Watch or Samsung Galaxy Watch sits on the same wrist. Both run simultaneously. The 2026 Black Bay generation brought Master Chronometer certification and the five-link bracelet across the range, alongside the new Black Bay 58 GMT.
Frequently paired

Smartwatches worn with Tudor Black Bay 41

The most common combinations our customers wear. Find your mechanical watch and discover the right Smartlet edition.

Apple Watch
Series 0 to Ultra 3
Whoop
5.0 / MG
Garmin Forerunner
255 to 965
Samsung Galaxy Watch
Series 4 to 7
Withings ScanWatch
Light / 2 / Nova
View all brands
27 brands covered
Combination guides

Wear it both ways

Tudor Black Bay 41 + Apple Watch
Apple Watch
→
Tudor Black Bay 41 + Fitbit Air
Fitbit Air
→
Tudor Black Bay 41 + Fitbit Charge
Fitbit Charge
→
Tudor Black Bay 41 + Whoop
Whoop
→
Also compatible

Other brands

Other iconic models in the Smartlet compatibility library.

Submariner
Daytona
GMT-Master
Datejust
Yacht-Master
Sky-Dweller
Explorer
Seamaster 300m
Speedmaster
Planet Ocean
Constellation
De Ville
Monaco
Carrera
Formula 1
Aquaracer
Portugieser
Navitimer
Superocean
Avenger
Pelagos
Ranger
Luminor
Radiomir
Submersible
SKX
Prospex
Presage
Khaki Field
BR 03-92
Fifty Fathoms
Reverso
SUB 300
Spring Drive
Essence Leggera
Aquis
Divers Sixty-Five
Chronograph 1
Captain Cook
Superman Heritage
El Primero
Monarch
Black Bay 58 GMT
View all models
Watch brand compatibility guide

Step by step

Replace your strap
01

Replace your strap

Smartlet replaces your mechanical watch strap via the standard spring-bar system. Classic, Shadow, or Titanium. No tools required.

Connect your wearable
02

Connect your wearable

Smartlet uses a dedicated adapter or native lug pins depending on your smartwatch. The connector snaps onto the Smartlet module. Zero modification to the mechanical watch.

Wear both simultaneously
03

Wear both simultaneously

Both watches sit on the same wrist. All smartwatch sensors maintain direct skin contact and operate normally.

Questions

Frequently asked questions

  • Does Smartlet work with the Tudor Black Bay 41?
    Yes. The Tudor Black Bay 41 uses a 18mm / 20mm / 22mm lug width and is fully compatible with Smartlet. Smartlet replaces the standard strap via the spring-bar system. No modification to the watch is required. The setup is fully reversible.
  • Will Smartlet scratch or damage my Tudor Black Bay 41?
    No. Smartlet replaces the strap only and makes no contact with the Tudor Black Bay 41 case or crystal. All contact points are non-abrasive. The system is fully reversible and leaves no trace on the watch.
  • Which smartwatches can I wear with my Tudor Black Bay 41?
    Smartlet is compatible with Apple Watch, Samsung Galaxy Watch, Garmin Forerunner, Garmin Venu, Google Pixel Watch, Polar Vantage, Fitbit Charge, Huawei Watch GT, Withings ScanWatch, Coros, Suunto, and Whoop. The Tudor Black Bay 41 with its 18mm / 20mm / 22mm lug width is compatible with the full Smartlet range.
  • Where can I buy Smartlet for the Tudor Black Bay 41?
    Smartlet is available at smartlet.io in Classic, Shadow, and Titanium finishes. Compatible with the Tudor Black Bay 41 and its 18mm / 20mm / 22mm lug width. No additional accessory required for standard lug widths between 18mm and 24mm.
  • Does Smartlet damage or modify my mechanical watch?
    No. Smartlet replaces your standard watch strap using the existing spring-bar system. It makes no permanent modification to the watch case, lugs, or dial. The process is fully reversible in seconds. Your mechanical watch is unaffected and can be worn independently at any time by reinstalling its original strap. Smartlet is engineered to watchmaker tolerances and tested with the same care that goes into the watches it pairs with.