Wear a smartwatch with your Omega

Wear a smartwatch with your Omega

Smartlet One is compatible with all Omega Speedmaster, Seamaster, Constellation, and Aqua Terra references. Lug widths range from 19mm to 21mm, natively supported with no adapter. Installation uses the standard spring-bar system - no modification to the watch, fully reversible in seconds.
Explore
Forbes · CNET
|
300+ clients
|
35+ countries
|
CES 2026 · Lépine 2025
|
Patented
Omega compatibility

Wear a smartwatch with your Omega

In short Smartlet One is compatible with all Omega Speedmaster, Seamaster, Constellation, and Aqua Terra references. Lug widths range from 19mm to 21mm, natively supported with no adapter. Installation uses the standard spring-bar system - no modification to the watch, fully reversible in seconds.

Omega put the Speedmaster on the Moon and the Seamaster on the wrists of divers who needed 300 metres of rated depth. The co-axial escapement reduced friction in the lever escapement train by two-thirds. The Master Chronometer certification means antimagnetic resistance to 15,000 Gauss. Omega is worn by people who read the specifications. Smartlet One adds smartwatch sensors to the same wrist via the spring-bar system - the movement, the case, and the co-axial mechanism remain as Biel shipped them.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Omega'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.
Brand
Omega
Lug widths
18.0mm / 19.0mm / 20.0mm / 21.0mm / 22.0mm / 24.0mm
Iconic models
6covered
Compatibility
Full range

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

Omega models supported

Omega Aqua Terra
19mm / 20mm / 21mm
Omega Constellation Co-Axial
18mm / 19mm / 20mm
Omega De Ville Tresor
18mm / 19mm / 20mm / 21mm
Omega Seamaster 300M
19mm / 20mm / 21mm
Omega Seamaster Planet Ocean 600M
19mm / 20mm / 22mm
Omega Speedmaster Moonwatch
18mm / 19mm / 20mm / 21mm / 22mm

Other Omega references

14 model families. Expand any group to see variants, references, and specifications.

Flightmaster
22mm2 refs+
ReferenceMaterialDialLugSmartlet
145.013Stainless SteelBlack22mmCompatible
145.036Stainless SteelBlue22mmCompatible
Genève
18mm / 22mm4 refs+
ReferenceMaterialDialLugSmartlet
135.041Steel 34mmSilver18mmCompatible
135.015Steel 35mmBlack W/ Anchor18mmCompatible
166.039Steel 41mmBlue Bullseye22mmCompatible
166.041Steel 34mmBlue18mmCompatible
Globemaster
20mm6 refs+
ReferenceMaterialDialLugSmartlet
130.30.39.21.03.001Steel 39mmBlue20mmCompatible
130.33.39.21.02.001Steel 39mmSilver20mmCompatible
130.53.39.21.02.002Yellow Gold 39mmOpaline20mmCompatible
130.33.41.22.02.001Steel 41mmOpaline20mmCompatible
130.60.39.21.03.001Yellow Gold 39mmBlue20mmCompatible
130.30.39.21.02.001Steel 39mmSilver20mmCompatible
Museum
20mm / 21mm2 refs+
ReferenceMaterialDialLugSmartlet
5700.20.01Stainless SteelSilver20mmCompatible
5700.50.02Stainless SteelBlack/White21mmCompatible
Olympic
20mm2 refs+
ReferenceMaterialDialLugSmartlet
522.32.40.20.04.001Stainless SteelWhite/Blue20mmCompatible
522.12.41.21.03.001Stainless SteelBlue/White20mmCompatible
Omega
19mm1 refs+
ReferenceMaterialDialLugSmartlet
Museum 2000Stainless SteelCream19mmCompatible
Ploprof
22mm2 refs+
ReferenceMaterialDialLugSmartlet
166.077Stainless SteelBlack22mmCompatible
166.077 ORStainless SteelOrange22mmCompatible
Railmaster
19mm / 20mm / 22mm27 refs+
ReferenceMaterialDialLugSmartlet
CK2914-1Steel 38mmBlack19mmCompatible
CK2914-2Steel 38mmBlack19mmCompatible
CK2914-3Steel 38mmBlack19mmCompatible
220.10.40.20.01.001Steel 40mmBlack20mmCompatible
135.004Steel 36mmBlack19mmCompatible
220.10.38.20.01.003Steel 38mmBlack Tropical19mmCompatible
220.10.38.20.01.002Steel 38mmBlack19mmCompatible
15k Proto 2013Steel 40mmBlack20mmCompatible
220.12.40.20.06.001Steel 40mmGrey20mmCompatible
2803.30.37Steel 39.2mmSilver20mmCompatible
2803.52.37Steel 39.2mmBlack20mmCompatible
2503.30.00Steel 41mmSilver20mmCompatible
2503.52.00Steel 41mmBlack20mmCompatible
220.10.40.20.03.001Steel 40mmBlue20mmCompatible
220.12.40.20.03.001Steel 40mmBlue20mmCompatible
220.12.40.20.01.001Steel 40mmBlack/Orange20mmCompatible
220.10.41.21.02.001Steel 41mmSilver20mmCompatible
220.10.41.21.01.002Steel 41mmBlack20mmCompatible
2801.52.37Steel 39mmBlack20mmCompatible
220.10.40.20.06.001Steel 40mmGrey Vertical Brushed20mmCompatible
220.10.40.20.10.001Steel 40mmGreen Texture20mmCompatible
220.22.40.20.01.002Yellow Gold 40mmBlack20mmCompatible
CK2914Steel 38mmBlack19mmCompatible
2806.52.37Steel 49.2mmBlack22mmCompatible
2806.52.37 LESteel 49.2mmBlack (Limited Edition)22mmCompatible
220.10.38.20.06.001Steel 38mmGrey Fume20mmCompatible
220.10.38.20.08.001Steel 38mmBeige Tropical20mmCompatible
Ranchero
19mm3 refs+
ReferenceMaterialDialLugSmartlet
CK2990-1Steel 36mmCream19mmCompatible
CK2996Steel 36mmArabic Cream19mmCompatible
CK2996-1Steel 36mmCream19mmCompatible
Seamaster
18mm / 19mm / 20mm / 21mm / 22mm / 24mm196 refs+
ReferenceMaterialDialLugSmartlet
231.12.42.21.01.003Steel 42mmBlack/Red China Edition20mmCompatible
231.10.42.21.02.005Steel 42mmSilver/Red Gmt20mmCompatible
220.10.38.20.03.001Steel 38mmBlue19mmCompatible
220.10.38.20.02.001Steel 38mmSilver19mmCompatible
220.13.38.20.02.002Steel 38mmSilver/Rose19mmCompatible
220.10.41.21.03.001Steel 41mmBlue20mmCompatible
220.10.41.21.06.001Steel 41mmGrey20mmCompatible
220.12.41.21.06.001Steel 41mmGrey/Orange20mmCompatible
220.22.41.21.02.001Rose Gold 41mmSilver20mmCompatible
220.50.43.22.02.001Yellow Gold 43mmOpaline21mmCompatible
220.12.43.22.03.001Steel 43mmBlue World Map21mmCompatible
220.92.41.21.06.001Titanium 41mmGrey20mmCompatible
220.12.41.21.02.004Steel 41mmSilver20mmCompatible
220.12.41.21.03.004Steel 41mmBlue20mmCompatible
220.23.41.21.03.002Rose Gold 41mmBlue20mmCompatible
166.010Steel 36mmSilver19mmCompatible
166.033Steel 36mmBlue19mmCompatible
511.0420Steel 26mmWhite18mmCompatible
511.0020Yellow Gold 26mmWhite18mmCompatible
166.0207Steel 36mmSilver19mmCompatible
156.0001Steel 38mmChampagne20mmCompatible
4833.40.31Steel 38.7mmSilver19mmCompatible
4833.31.32Steel 38.7mmWhite19mmCompatible
4533.40.00Steel 38.7mmGrey19mmCompatible
4533.50.00Steel 38.7mmBlack19mmCompatible
431.53.41.21.01.001Rose Gold 41mmSilver20mmCompatible
431.33.41.21.01.001Steel 41mmBlack20mmCompatible
431.33.41.21.02.001Steel 41mmSilver20mmCompatible
431.53.42.51.03.001Rose Gold 42mmBlue21mmCompatible
431.33.42.51.01.001Steel 42mmBlack21mmCompatible
4613.30.02Steel 36mmSilver18mmCompatible
431.53.41.22.02.001Rose Gold 41mmOpaline20mmCompatible
431.13.41.22.02.001Steel 41mmSilver20mmCompatible
431.33.41.22.02.001Steel 41mmSilver20mmCompatible
424.10.37.20.02.001Steel 37.5mmSilver Roman19mmCompatible
424.10.37.20.03.002Steel 37.5mmBlue Roman19mmCompatible
424.20.37.20.52.002Yellow Gold 37.5mmChampagne19mmCompatible
424.13.40.20.02.002Steel 40mmSilver20mmCompatible
424.13.40.21.02.001Steel 40mmSilver20mmCompatible
424.23.40.21.13.001Rose Gold 40mmBrown20mmCompatible
435.53.40.21.02.001Rose Gold 40mmWhite20mmCompatible
435.13.40.21.02.001Steel 40mmSilver20mmCompatible
435.13.40.21.03.001Steel 40mmBlue20mmCompatible
522.23.38.20.02.001Steel 38mmSilver19mmCompatible
435.53.40.21.02.002Rose Gold 40mmOpaline20mmCompatible
424.10.40.20.03.001Steel 40mmBlue20mmCompatible
424.10.40.20.02.001Steel 40mmSilver20mmCompatible
424.13.40.20.02.001Steel 40mmWhite20mmCompatible
431.33.41.21.03.001Steel 41mmBlue20mmCompatible
434.10.40.20.02.001Steel 40mmSilver20mmCompatible
522.32.40.20.04.001Steel 40mmWhite/Blue20mmCompatible
522.12.41.21.03.001Steel 41mmBlue/White20mmCompatible
232.30.42.21.01.001Steel 42mmBlack20mmCompatible
232.30.46.21.01.003Steel 45.5mmBlack22mmCompatible
232.30.44.22.01.001Steel 44mmBlack22mmCompatible
232.30.44.22.03.001Steel 44mmBlue22mmCompatible
215.30.40.20.01.001Steel 39.5mmBlack19mmCompatible
215.30.40.20.03.001Steel 39.5mmBlue19mmCompatible
215.30.44.21.01.001Steel 43.5mmBlack22mmCompatible
215.30.44.21.03.001Steel 43.5mmBlue22mmCompatible
215.30.44.21.04.001Steel 43.5mmWhite22mmCompatible
215.30.44.21.01.002Steel 43.5mmBlack22mmCompatible
215.30.46.51.01.001Steel 45.5mmBlack22mmCompatible
215.30.46.51.03.001Steel 45.5mmBlue22mmCompatible
215.92.46.22.01.001Ceramic 45.5mmBlack/Red22mmCompatible
215.92.46.22.01.002Ceramic 45.5mmBlack/Blue22mmCompatible
215.63.46.22.01.001Yellow Gold 45.5mmBlack/Gold22mmCompatible
215.92.46.22.03.001Ceramic 45.5mmBlue/Orange22mmCompatible
215.30.46.21.03.001Steel 46mmBlue Gradient22mmCompatible
220.12.40.20.01.001Steel 40mmBlack/Orange20mmCompatible
220.10.41.21.02.001Steel 41mmSilver20mmCompatible
220.10.41.21.01.002Steel 41mmBlack20mmCompatible
166.0250Steel 40mmBlack20mmCompatible
166.0251Steel 40mmBlue20mmCompatible
145.019Steel 40mmGrey/Red20mmCompatible
166.032Steel 36mmSilver Sparkle19mmCompatible
166.093Steel 44mmBlack22mmCompatible
165.027Steel 36mmBlack19mmCompatible
166.027Steel 36mmSilver19mmCompatible
CK135.027Steel 36mmBlack19mmCompatible
166.073Steel 41mmBlack22mmCompatible
2869.50.00Steel 36mmBlack18mmCompatible
2961.50.91Steel 36mmBlack18mmCompatible
CK2518Steel 34mmSilver18mmCompatible
CK2577Steel 34mmSilver18mmCompatible
CK2627Yellow Gold 35mmChampagne18mmCompatible
511.13.38.20.02.001Steel 38mmOpaline Silver19mmCompatible
511.12.38.20.02.001Steel 38mmOpaline Silver19mmCompatible
CK2576Steel 34mmBlack18mmCompatible
CK2846Steel 34mmBlack18mmCompatible
CK2761Steel 35mmSilver18mmCompatible
CK2848Yellow Gold 34mmSilver18mmCompatible
166.068Steel 40mmYellow/Black20mmCompatible
166.0177Steel 41mmBlack22mmCompatible
368.1042Steel 38mmBlack20mmCompatible
396.1042Steel 38mmBlue20mmCompatible
2254.50.00Steel 41mmBlack20mmCompatible
2064.50.00Steel 41mmBlack20mmCompatible
166.093 PLSteel 39mmBlack/Orange 24H20mmCompatible
135.007Steel 35mmSilver18mmCompatible
135.011 NOSSteel 34mmSilver18mmCompatible
135.011Steel 34mmSilver18mmCompatible
136.011Steel 34mmBlack18mmCompatible
135.012Steel 34mmBlack18mmCompatible
2594.52.00Steel 41mmBlack20mmCompatible
2803.52.37 JubileeSteel 39mmBlack20mmCompatible
231.10.44.50.01.001Steel 44mmBlack21mmCompatible
231.10.44.50.03.001Steel 44mmBlue21mmCompatible
231.10.42.22.03.001Steel 42mmBlue20mmCompatible
231.13.42.22.02.001Steel 42mmSilver20mmCompatible
231.50.43.22.06.001Yellow Gold 43mmGrey Teak20mmCompatible
220.10.41.21.03.004Steel 41mmBlue/Orange20mmCompatible
220.10.41.21.01.001Steel 41mmBlack20mmCompatible
220.20.41.21.08.001Yellow Gold 41mmChampagne20mmCompatible
220.10.38.20.10.001Steel 38mmGreen19mmCompatible
220.10.41.21.10.001Steel 41mmGreen20mmCompatible
522.10.41.21.03.001Steel 41mmBlue/Red Accents20mmCompatible
220.10.38.20.10.005Steel 38mmPink19mmCompatible
220.10.41.21.10.005Steel 41mmYellow20mmCompatible
166.009 ArabicSteel 34mmArabic Silver18mmCompatible
146.011Steel 43mmWhite/Red22mmCompatible
225.12.43.50.01.001Steel 43mmWhite Bullhead22mmCompatible
CK2849Steel 34mmSilver18mmCompatible
CK2943Steel 36mmSilver19mmCompatible
CK2975White Gold 35mmSilver18mmCompatible
145.006Steel 38mmSilver19mmCompatible
176.007Steel 42mmBlue22mmCompatible
2296.80.00Rose Gold 41mmBlue20mmCompatible
166.026Steel 35mmBlue18mmCompatible
166.0128Steel 38mmBlue19mmCompatible
135.010Yellow Gold 34mmChampagne18mmCompatible
14770Steel 34mmSilver18mmCompatible
165.001Yellow Gold 34mmSilver18mmCompatible
136.020Steel 34mmChampagne18mmCompatible
166.020Steel 34mmChampagne18mmCompatible
212.32.41.20.04.001Steel 41mmWhite/Blue/Red20mmCompatible
2531.80.00Steel 41mmBlue Wave20mmCompatible
2541.80.00Steel 41mmBlue Wave20mmCompatible
2265.80.00Steel 41mmElectric Blue20mmCompatible
2537.80.00Steel 41mmBlue Wave (007 Logo)20mmCompatible
2226.80.00Steel 41mmBlue Wave (Casino Barrel)20mmCompatible
2220.80.00Steel 41mmBlack Honeycomb20mmCompatible
212.30.41.20.01.005Steel 41mmBlack Ceramic20mmCompatible
210.62.42.20.01.001Rose Gold 42mmBlack20mmCompatible
210.62.42.20.03.001Yellow Gold 42mmBlue20mmCompatible
210.30.42.20.01.001Steel 42mmBlack20mmCompatible
210.30.42.20.03.001Steel 42mmBlue20mmCompatible
210.30.42.20.04.001Steel 42mmWhite20mmCompatible
210.32.42.20.01.001Steel 42mmBlack20mmCompatible
210.32.42.20.03.001Steel 42mmBlue20mmCompatible
210.30.42.20.06.001Steel 42mmGrey20mmCompatible
210.20.42.20.01.002Yellow Gold 42mmBlack20mmCompatible
210.20.42.20.03.002Yellow Gold 42mmBlue20mmCompatible
210.92.42.20.01.001Titanium 42mmBlack20mmCompatible
210.22.42.20.01.002Yellow Gold 42mmBlack20mmCompatible
210.22.42.20.03.002Yellow Gold 42mmBlue20mmCompatible
210.22.42.20.01.004Yellow Gold 42mmBlack20mmCompatible
210.60.42.20.03.001Titanium 42mmBlue20mmCompatible
210.60.42.20.99.001Yellow Gold 42mmGrey20mmCompatible
210.92.44.20.01.001Ceramic 44mmBlack21mmCompatible
210.30.44.51.01.001Steel 44mmBlack21mmCompatible
210.30.44.51.03.001Steel 44mmBlue21mmCompatible
210.20.44.51.01.001Yellow Gold 44mmBlack21mmCompatible
210.30.42.20.01.002Steel 42mmBlack Matte20mmCompatible
210.32.42.20.01.002Steel 42mmBlack Matte20mmCompatible
210.90.42.20.01.001Titanium 42mmBrown Tropical20mmCompatible
210.60.42.20.01.001Yellow Gold 42mmBlack20mmCompatible
210.92.44.20.01.003Ceramic 44mmBlack21mmCompatible
210.32.44.51.03.001Steel 44mmBlue21mmCompatible
210.30.42.20.03.002Steel 42mmBlue Wave20mmCompatible
210.30.42.20.10.001Steel 42mmGreen20mmCompatible
511.0400Steel 28mmBlue18mmCompatible
511.0500Yellow Gold 28mmWhite18mmCompatible
212.30.44.50.01.001Steel 44mmBlack/Red/Blue21mmCompatible
2535.80.00Steel 41mmBlue20mmCompatible
2234.50.00Steel 41mmBlack20mmCompatible
2538.20.00Steel 41mmWhite20mmCompatible
168.022Steel 36mmBlue Sunburst19mmCompatible
166.072Steel 40mmSilver22mmCompatible
516.53.39.50.01.001Yellow Gold 39mmBlack20mmCompatible
516.53.39.50.02.001Yellow Gold 39mmSilver20mmCompatible
2298.80.00Steel 41mmBlue20mmCompatible
215.92.46.22.01.003Ceramic 45.5mmBlack/Red22mmCompatible
215.92.46.22.01.004Ceramic 45.5mmBlack/White22mmCompatible
215.63.44.21.13.001Yellow Gold 43.5mmBronze Dial22mmCompatible
224.30.55.21.01.001Steel 55mmBlack24mmCompatible
227.90.55.21.01.001Titanium 55mmBlack24mmCompatible
227.90.55.21.04.001Titanium 55mmWhite24mmCompatible
CK2577-SCSteel 34mmWhite18mmCompatible
145.016 BlueSteel 38mmBlue20mmCompatible
166.090Steel 43mmBlue World Map22mmCompatible
215.92.46.21.01.001Titanium 46mmBlack22mmCompatible
215.30.46.21.04.001Steel 46mmWhite22mmCompatible
215.30.46.21.01.002Steel 46mmBlack22mmCompatible
215.30.46.21.06.002Steel 46mmGrey Gradient22mmCompatible
215.30.46.21.01.001Stainless Steel 45.5mmBlack22mmCompatible
Special
22mm1 refs+
ReferenceMaterialDialLugSmartlet
215.92.46.51.01.001Black CeramicBlack22mmCompatible
Speedmaster
18mm / 19mm / 20mm / 21mm / 22mm104 refs+
ReferenceMaterialDialLugSmartlet
145.006Steel 38mmSilver19mmCompatible
176.007Steel 42mmBlue22mmCompatible
2296.80.00Rose Gold 41mmBlue20mmCompatible
332.10.41.51.01.001Steel 40.5mmBlack20mmCompatible
332.10.41.51.03.001Steel 40.5mmBlue20mmCompatible
332.10.41.51.11.001Steel 40.5mmBurgundy20mmCompatible
332.10.41.51.10.001Steel 40.5mmGreen20mmCompatible
376.0822Steel 42mmBlack20mmCompatible
311.63.42.50.02.001Yellow Gold 42mmWhite20mmCompatible
310.32.42.50.02.001Steel 42mmWhite/Blue20mmCompatible
145.022-68Steel 42mmBlack20mmCompatible
105.002Steel 40mmBlack19mmCompatible
105.003Steel 40mmBlack19mmCompatible
105.012-63Steel 42mmBlack20mmCompatible
105.012-66Steel 42mmBlack20mmCompatible
378.0801Steel 42mmGrey22mmCompatible
145.012-67Steel 42mmBlack20mmCompatible
145.012-68Steel 42mmBlack20mmCompatible
3551.50.00Steel 42mmBlack20mmCompatible
3551.20.00Steel 42mmSilver20mmCompatible
311.30.40.30.01.001Steel 39.7mmBlack19mmCompatible
CK2915-1 TributeYellow Gold 38.6mmBlack Onyx19mmCompatible
Alaska Proto 1969Steel 42mmWhite20mmCompatible
311.32.42.30.04.001Steel 42mmWhite20mmCompatible
311.92.44.30.01.001Ceramic 44.25mmBlack/Red21mmCompatible
3590.20Steel 42mmWhite Panda20mmCompatible
3560.50Steel 42mmBlack20mmCompatible
3570.31Steel 42mmWhite Panda20mmCompatible
3569.31.00Steel 42mmWhite Panda20mmCompatible
311.30.42.30.01.002Steel 42mmBlack20mmCompatible
311.62.42.30.06.001Yellow Gold 42mmGrey20mmCompatible
311.30.42.30.99.002Steel 42mmGold Dial20mmCompatible
310.60.42.50.99.001Yellow Gold 42mmOnyx Black20mmCompatible
310.20.42.50.01.001Yellow Gold 42mmBlack20mmCompatible
304.93.44.52.03.001Ceramic 44.25mmBlue21mmCompatible
310.60.42.50.02.001Yellow Gold 42mmSilver20mmCompatible
CK2915-1Steel 38.6mmBlack19mmCompatible
CK2915-2Steel 38.6mmBlack19mmCompatible
CK2915-3Steel 38.6mmBlack19mmCompatible
311.33.40.30.02.001Steel 39.7mmSilver/Blue19mmCompatible
311.32.40.30.02.001Steel 39.7mmSilver/Red19mmCompatible
CK2998-1Steel 40mmBlack19mmCompatible
CK2998-2Steel 40mmBlack19mmCompatible
CK2998-3Steel 40mmBlack19mmCompatible
CK2998-4Steel 40mmBlack19mmCompatible
311.92.44.51.01.003Ceramic 44.25mmBlack21mmCompatible
311.63.44.51.06.001Ceramic 44.25mmGrey21mmCompatible
311.32.40.30.01.001Steel 39.7mmBlack19mmCompatible
311.93.44.51.99.001Ceramic 44.25mmPlatinum Silver21mmCompatible
145.014Steel 42.4mmBlack22mmCompatible
145.014 RacingSteel 42.4mmGrey/Orange Racing22mmCompatible
176.002Steel 41mmBlue22mmCompatible
376.0806Steel 41mmBlack20mmCompatible
327.10.43.50.01.001Steel 42.4mmBlack20mmCompatible
304.33.44.52.01.001Steel 44mmBlack21mmCompatible
304.33.44.52.03.001Steel 44mmBlue21mmCompatible
304.30.44.52.03.001Steel 44.25mmBlue21mmCompatible
304.30.44.52.01.001Steel 44.25mmBlack21mmCompatible
310.63.42.50.10.001Yellow Gold 42mmGreen20mmCompatible
3594.50.00Steel 42mmBroad Arrow Black20mmCompatible
3598.50.00Steel 42mmBlack20mmCompatible
3597.21.00Steel 42mmSilver/Black20mmCompatible
522.30.42.30.04.001Steel 42mmWhite Panda20mmCompatible
145.022-69Steel 42mmBlack20mmCompatible
145.022-71Steel 42mmBlack20mmCompatible
145.022-74Steel 42mmBlack20mmCompatible
145.022-76Steel 42mmBlack20mmCompatible
145.022-78Steel 42mmBlack20mmCompatible
3590.50Steel 42mmBlack20mmCompatible
3592.50 (sapphire)Steel 42mmBlack20mmCompatible
3570.50Steel 42mmBlack20mmCompatible
3577.50.00Steel 42mmBlack W/ Earth-Moon-Mars20mmCompatible
311.30.42.30.99.001Steel 42mmMeteorite Dial20mmCompatible
311.30.42.30.01.005Steel 42mmBlack20mmCompatible
311.30.42.30.01.006Steel 42mmBlack20mmCompatible
310.30.42.50.01.001Steel 42mmBlack20mmCompatible
310.30.42.50.01.002Steel 42mmBlack20mmCompatible
3510.61.00Steel 39mmRed18mmCompatible
3510.12.00Steel 39mmYellow18mmCompatible
329.30.44.51.06.001Steel 44.25mmGrey21mmCompatible
329.30.44.51.01.002Steel 44.25mmBlack21mmCompatible
329.30.44.51.01.001Steel 44.25mmBlack21mmCompatible
3510.50Steel 39mmBlack18mmCompatible
3513.50Steel 39mmWhite18mmCompatible
3510.50.00Steel 39mmBlack18mmCompatible
3510.21.00Steel 39mmWhite/Black18mmCompatible
3539.50Steel 39mmBlack18mmCompatible
318.92.45.79.03.001Titanium 45mmBlue/Green20mmCompatible
3578.51.00Steel 42mmBlack Snoopy20mmCompatible
311.32.42.30.04.003Steel 42mmWhite/Blue Snoopy20mmCompatible
321.90.44.52.01.001Titanium 44mmBlack21mmCompatible
321.92.44.52.01.003Titanium 44mmBlack W/ Blue Strap21mmCompatible
311.32.42.30.01.001Steel 42mmReverse Panda20mmCompatible
311.12.42.30.01.001Steel 42mmBlack/Orange20mmCompatible
311.30.42.30.01.004Steel 42mmBlack/Red Track20mmCompatible
522.30.42.30.03.001Steel 42mmBlue Panda20mmCompatible
522.30.42.30.06.001Steel 42mmGrey/Gold20mmCompatible
522.30.42.30.01.006Steel 42mmBlack/Gold20mmCompatible
522.20.42.30.01.001Yellow Gold 42mmBlack/Red20mmCompatible
522.30.42.30.01.001Steel 42mmBlack20mmCompatible
311.93.44.51.04.002Ceramic 44.25mmWhite21mmCompatible
3290.50Titanium 45mmBlack20mmCompatible
3291.50Titanium 45mmBlack20mmCompatible
318.92.45.79.01.001Titanium 45mmBlack/Blue20mmCompatible
Ultra
19mm / 20mm / 22mm21 refs+
ReferenceMaterialDialLugSmartlet
232.30.42.21.01.001Steel 42mmBlack20mmCompatible
232.30.46.21.01.003Steel 45.5mmBlack22mmCompatible
232.30.44.22.01.001Steel 44mmBlack22mmCompatible
232.30.44.22.03.001Steel 44mmBlue22mmCompatible
215.30.40.20.01.001Steel 39.5mmBlack19mmCompatible
215.30.40.20.03.001Steel 39.5mmBlue19mmCompatible
215.30.44.21.01.001Steel 43.5mmBlack22mmCompatible
215.30.44.21.03.001Steel 43.5mmBlue22mmCompatible
215.30.44.21.04.001Steel 43.5mmWhite22mmCompatible
215.30.44.21.01.002Steel 43.5mmBlack22mmCompatible
215.30.46.51.01.001Steel 45.5mmBlack22mmCompatible
215.30.46.51.03.001Steel 45.5mmBlue22mmCompatible
215.92.46.22.01.001Ceramic 45.5mmBlack/Red22mmCompatible
215.92.46.22.01.002Ceramic 45.5mmBlack/Blue22mmCompatible
215.63.46.22.01.001Yellow Gold 45.5mmBlack/Gold22mmCompatible
215.92.46.22.03.001Ceramic 45.5mmBlue/Orange22mmCompatible
215.30.46.21.03.001Steel 46mmBlue Gradient22mmCompatible
215.92.46.21.01.001Titanium 46mmBlack22mmCompatible
215.30.46.21.04.001Steel 46mmWhite22mmCompatible
215.30.46.21.01.002Steel 46mmBlack22mmCompatible
215.30.46.21.06.002Steel 46mmGrey Gradient22mmCompatible
Vintage
18mm / 19mm / 20mm / 21mm24 refs+
ReferenceMaterialDialLugSmartlet
233.32.41.21.01.001Steel 41mmBlack20mmCompatible
CK2913-1Steel 39mmBlack19mmCompatible
CK2913-3Steel 39mmBlack19mmCompatible
CK14755Steel 39mmBlack19mmCompatible
CK165.024Steel 42mmBlack20mmCompatible
165.024 MoDSteel 42mmBlack “T Circle”20mmCompatible
166.024 MoDSteel 42mmBlack “T Circle”20mmCompatible
166.024Steel 42mmBlack20mmCompatible
233.30.41.21.01.001Steel 41mmBlack21mmCompatible
233.30.41.21.03.001Steel 41mmBlue21mmCompatible
234.10.39.20.01.001Steel 39mmBlack19mmCompatible
234.92.41.21.10.001Yellow Gold 41mmBrown21mmCompatible
234.30.41.21.01.001Steel 41mmBlack21mmCompatible
234.30.41.21.03.001Steel 41mmBlue21mmCompatible
522.30.41.20.01.002Steel 41mmBlack London Crest20mmCompatible
522.30.41.20.01.001Steel 41mmBlack Rio Dial20mmCompatible
522.30.41.20.03.001Steel 41mmBlue/Beijing20mmCompatible
168.005Steel 34mmSilver18mmCompatible
168.005-BKSteel 34mmBlack18mmCompatible
165.020Steel 34mmSilver18mmCompatible
166.020-BKSteel 34mmBlack18mmCompatible
165.024Steel 42mmBlack20mmCompatible
105.012Steel 42mmBlack20mmCompatible
145.022Steel 42mmBlack20mmCompatible

Omega lug widths:

18mm19mm20mm21mm22mm24mm
Frequently paired

Smartwatches worn with Omega

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

Smartlet One covers 18mm to 24mm lug widths across the finest watch brands.

Rolex
Tag Heuer
Breitling
Tudor
IWC
Longines
Seiko
Hamilton
Grand Seiko
Bell&Ross
Blancpain
Panerai
Cartier
Jaeger Lecoultre
Zenith
Rado
Tissot
Oris
Doxa
Formex
Timex
Sinn
Porsche Design
Mido
Yema
Christopher Ward
View all
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 Omega watches?
    Yes. Omega references from 18mm to 22mm lug width are all natively supported by Smartlet One.
  • Will Smartlet affect my Omega co-axial movement?
    No. Smartlet attaches via the spring-bar slots. The movement, case seals, and Master Chronometer certification are unaffected.
  • Which Omega models are compatible?
    Speedmaster Moonwatch, Seamaster 300M, Planet Ocean, Aqua Terra, De Ville, Constellation - 450+ references covered.
  • Which recent Omega releases work with Smartlet?
    Omega's recent releases include the 2025 Seamaster Diver 300M in the exclusive Bronze Gold alloy, echoing the 007 Edition with its mesh bracelet and anodized aluminium bezel ring. As always, any reference with standard spring bars between 18mm and 24mm lug width works with Smartlet.
  • 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.