Wear a smartwatch with your Rolex Datejust 36

Wear a smartwatch with your Rolex Datejust 36

192 Rolex Datejust 36 references fit Smartlet One. Lug widths 20mm, natively supported with no adapter. Installation uses the standard spring bars, with no modification to the watch, and is fully reversible.
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Rolex Datejust 36 compatibility

Wear a smartwatch with your Rolex Datejust 36

In short 192 Rolex Datejust 36 references fit Smartlet One. Lug widths 20mm, natively supported with no adapter. Installation uses the standard spring bars, with no modification to the watch, and is fully reversible.

The Datejust 36 is the classic size of the line Rolex introduced in 1945, the first self-winding wristwatch to show the date in a window. The 192 Datejust 36 references in our base keep 20mm lugs with standard spring bars.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Rolex Datejust 36 strap via the standard spring bars and positions your smartwatch on the same wrist, underneath. Both run simultaneously, with no modification to the watch.
Model
Rolex Datejust 36
Lug width
20mm
References
192covered
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

5.0 (21)

Stealth. Switch in seconds, leave no trace.

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

Rolex Datejust 36 models supported

Covered references

192 references covered.

ReferenceMaterialDialLugSmartlet
116189-007636mmPink / Salmon20mmCompatible
116185-0003Rose Gold 36mmBlack20mmCompatible
116185BBR-000836mmBlack20mmCompatible
116188-0091Yellow Gold 36mmWhite20mmCompatible
116200-010136mmBlue/Navy20mmCompatible
116201-007436mmWhite20mmCompatible
116203-0189Mother of Pearl 36mmWhite20mmCompatible
116231-009636mmPink20mmCompatible
116233-019336mmChampagne20mmCompatible
116238-0085Yellow Gold 36mmGreen20mmCompatible
116243-000436mmChampagne20mmCompatible
116244-006336mmBlue20mmCompatible
116285BBR-0011Rose Gold 36mmPink20mmCompatible
126201-001336mmGrey20mmCompatible
126203-001936mmWhite20mmCompatible
126231-002836mmRose20mmCompatible
126281RBR-004136mmBrown20mmCompatible
126283RBR-000336mmYellow20mmCompatible
126284RBR-000936mmBlue20mmCompatible
126200-000536mmBlue / Navy20mmCompatible
126201-001536mmWhite20mmCompatible
126203-003936mmNatural / Cream20mmCompatible
126283RBR-003136mmNatural / Cream20mmCompatible
126284RBR-000836mmBlack20mmCompatible
126231-004036mmGrey20mmCompatible
126231-004136mmGrey20mmCompatible
116200-006036mmBlue / Navy20mmCompatible
126231-004336mmBrown20mmCompatible
116200-008436mmGrey20mmCompatible
126233-001736mmYellow20mmCompatible
126234-005136mmGreen20mmCompatible
126231-002536mmBrown20mmCompatible
126281RBR-001136mmGrey20mmCompatible
126234-001536mmBlack20mmCompatible
126234-002336mmPink / Salmon20mmCompatible
126200-001836mmGrey20mmCompatible
126233-004536mmYellow20mmCompatible
126201-004336mmBrown20mmCompatible
116231-005836mmPink / Salmon20mmCompatible
116200-005936mmBlack20mmCompatible
126234-001336mmGrey20mmCompatible
116200-009536mmPink / Salmon20mmCompatible
126234-004736mmGreen20mmCompatible
126283RBR-000936mmWhite20mmCompatible
116231-008936mmPink / Salmon20mmCompatible
126234-005036mmBlue / Navy20mmCompatible
116244-000436mmPink / Salmon20mmCompatible
126231-001736mmWhite20mmCompatible
126233-001636mmYellow20mmCompatible
126284RBR-000736mmBlack20mmCompatible
126231-002936mmGrey20mmCompatible
126201-004136mmGrey20mmCompatible
126233-003436mmYellow20mmCompatible
126201-004436mmBrown20mmCompatible
126234-005736mmBlue / Navy20mmCompatible
116244-000136mmGrey20mmCompatible
116200-006936mmBlue / Navy20mmCompatible
116234-014136mmBlue / Navy20mmCompatible
126231-002736mmPink / Salmon20mmCompatible
126203-003036mmNatural / Cream20mmCompatible
126231-001636mmWhite20mmCompatible
126234-002736mmBlack20mmCompatible
116244-001136mmGrey20mmCompatible
116238-006136mmYellow20mmCompatible
116200-009936mmBlack20mmCompatible
126231-001936mmBlack20mmCompatible
126203-001736mmYellow20mmCompatible
126234-001836mmBlue / Navy20mmCompatible
126200-000736mmWhite20mmCompatible
126200-000136mmGrey20mmCompatible
126284RBR-002336mmPink / Salmon20mmCompatible
126200-000236mmGrey20mmCompatible
126200-002136mmBlue / Navy20mmCompatible
126200-001736mmGrey20mmCompatible
126231-003136mmGrey20mmCompatible
126233-003836mmYellow20mmCompatible
126233-004036mmYellow20mmCompatible
126234-004536mmGrey20mmCompatible
126283RBR-002136mmGrey20mmCompatible
126233-003736mmYellow20mmCompatible
126200-002436mmGreen20mmCompatible
126234-005836mmBlue / Navy20mmCompatible
116234-012736mmWhite20mmCompatible
116231-005736mmPink / Salmon20mmCompatible
116234-009036mmWhite20mmCompatible
116233-014736mmYellow20mmCompatible
116234-008136mmGrey20mmCompatible
116238-007236mmWhite20mmCompatible
126233-001836mmYellow20mmCompatible
116233-020036mmWhite20mmCompatible
126233-002336mmWhite20mmCompatible
126203-002036mmNatural / Cream20mmCompatible
116135-002436mmPink / Salmon20mmCompatible
116234-013536mmGrey20mmCompatible
116234-011836mmGrey20mmCompatible
116234-014436mmPink / Salmon20mmCompatible
116234-009336mmGrey20mmCompatible
126234-002136mmPurple / Bordeaux20mmCompatible
126283RBR-000536mmWhite20mmCompatible
126231-002636mmBrown20mmCompatible
126283RBR-001136mmGreen20mmCompatible
126201-003236mmGrey20mmCompatible
126234-002936mmGrey20mmCompatible
126281RBR-002136mmGrey20mmCompatible
126200-000436mmGrey20mmCompatible
126283RBR-001936mmYellow20mmCompatible
126233-004436mmYellow20mmCompatible
126201-004236mmGrey20mmCompatible
126233-004336mmYellow20mmCompatible
126203-003836mmYellow20mmCompatible
126231-004436mmBrown20mmCompatible
126281RBR-003136mmBrown20mmCompatible
126231-003936mmGrey20mmCompatible
126200-000336mmBlack20mmCompatible
126234-005236mmGreen20mmCompatible
116234-013436mmBlue / Navy20mmCompatible
116234-014236mmBlue / Navy20mmCompatible
116244-006436mmWhite20mmCompatible
116244-003636mmPink / Salmon20mmCompatible
126233-002836mmNatural / Cream20mmCompatible
126201-002336mmGrey20mmCompatible
126233-002936mmNatural / Cream20mmCompatible
116234-008536mmBlack20mmCompatible
116244-001436mmBlack20mmCompatible
116238-007136mmGrey20mmCompatible
116200-007236mmPink / Salmon20mmCompatible
116244-004036mmBlack20mmCompatible
126233-002636mmGreen20mmCompatible
126231-002336mmGrey20mmCompatible
126201-001636mmWhite20mmCompatible
126234-003136mmPink / Salmon20mmCompatible
126234-003736mmBlue / Navy20mmCompatible
126200-001936mmGreen20mmCompatible
126200-002236mmBlue / Navy20mmCompatible
126201-002936mmGrey20mmCompatible
126234-004636mmGrey20mmCompatible
126231-003236mmGrey20mmCompatible
116233-017236mmYellow20mmCompatible
116200-005636mmGrey20mmCompatible
116200-006236mmGrey20mmCompatible
116135-005236mmBrown20mmCompatible
116200-005736mmBlue/Navy20mmCompatible
116200-006736mmGrey20mmCompatible
116200-007036mmWhite20mmCompatible
116200-007836mmBlack20mmCompatible
116200-007136mmGrey20mmCompatible
116200-009436mmBlack20mmCompatible
116200-007336mmBrown20mmCompatible
116201-006136mmGrey20mmCompatible
116200-008636mmPink/Salmon20mmCompatible
116201-006936mmBlack20mmCompatible
116203-012536mmYellow20mmCompatible
116201-008736mmBlack20mmCompatible
116201-007936mmBlack20mmCompatible
116203-013536mmWhite20mmCompatible
116203-013136mmGrey20mmCompatible
116203-013036mmYellow20mmCompatible
116203-017636mmGrey20mmCompatible
116203-018136mmBlack20mmCompatible
116203-018736mmWhite20mmCompatible
116231-005636mmBlack20mmCompatible
116231-005936mmGrey20mmCompatible
116231-006136mmBlack20mmCompatible
116231-006236mmPink/Salmon20mmCompatible
116231-006736mmPink/Salmon20mmCompatible
116231-006436mmPink/Salmon20mmCompatible
116231-007236mmGrey20mmCompatible
116231-007436mmPink/Salmon20mmCompatible
116233-015036mmYellow20mmCompatible
116231-008736mmGrey20mmCompatible
116233-015536mmYellow20mmCompatible
116233-015236mmGrey20mmCompatible
116233-015636mmNatural/Cream20mmCompatible
116233-014936mmWhite20mmCompatible
116233-015136mmYellow20mmCompatible
116233-017636mmGrey20mmCompatible
116233-018036mmGrey20mmCompatible
116233-019836mmBlack20mmCompatible
116233-020936mmBrown20mmCompatible
116234-007836mmWhite20mmCompatible
116231-009236mmWhite20mmCompatible
116233-021236mmBlack20mmCompatible
116234-008436mmGrey20mmCompatible
116234-008336mmBlack20mmCompatible
116234-008936mmWhite20mmCompatible
116234-013936mmBlue/Navy20mmCompatible
116234-008736mmGrey20mmCompatible
116234-015236mmBlack20mmCompatible
116234-015536mmGrey20mmCompatible
116243-000936mmGreen20mmCompatible
116243-001836mmWhite20mmCompatible
116243-003636mmBlack20mmCompatible

Rolex Datejust 36 lug widths: 20mm

The Datejust 36 is the classic size of the line Rolex introduced in 1945, the first self-winding wristwatch to show the date in a window. The 192 Datejust 36 references in our base keep 20mm lugs with standard spring bars.
Frequently paired

Smartwatches worn with Rolex Datejust 36

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

Apple Watch
Series 0 to Ultra 4
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
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
De Ville
Monaco
Carrera
Formula 1
Aquaracer
Portugieser
Navitimer
Superocean
Avenger
Black Bay
Pelagos
Ranger
Luminor
Submersible
SKX
Prospex
Presage
Khaki Field
Fifty Fathoms
Reverso
SUB 300
Spring Drive
Divers Sixty-Five
Captain Cook
Superman Heritage
El Primero
Monarch
Black Bay 58 GMT
Hamilton Jazzmaster
Longines Master Collection
Blancpain Villeret
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 Rolex Datejust 36?
    Yes. 192 Rolex Datejust 36 references in our base fit Smartlet One, on 20mm lugs with standard spring bars.
  • Will Smartlet scratch or damage my Rolex Datejust 36?
    No. Smartlet One replaces the strap only and makes no contact with the case or crystal. The setup is fully reversible and leaves no trace on the watch. For a watch of this value, having the strap fitted by a watchmaker the first time is a sensible precaution.
  • Which smartwatches can I wear with my Rolex Datejust 36?
    Apple Watch, Samsung Galaxy Watch, Garmin, Withings, Whoop and more. Your watch sits on top of the wrist and the smartwatch underneath, on one strap.
  • 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.