Wear a smartwatch with your Omega Aqua Terra

Wear a smartwatch with your Omega Aqua Terra

Smartlet is compatible with the Omega Aqua Terra. Lug width: 19mm / 20mm / 21mm - 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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Omega Aqua Terra compatibility

Wear a smartwatch with your Omega Aqua Terra

In short Smartlet is compatible with the Omega Aqua Terra. Lug width: 19mm / 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.

The Aqua Terra is Omega's answer to the collector who wants Co-Axial precision in a watch they can actually wear every day. Not a dress watch - the teak-pattern dial, visible through the exhibition caseback, was designed to evoke yacht decking. Not a sports watch - 150m water resistance and a steel bracelet with integrated links. The horizontal dial lines are the signature. The movement is the substance. METAS Master Chronometer certification means tested against magnetic fields of 15,000 gauss - more than any environment you will encounter.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Omega Aqua Terra'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
Omega Aqua Terra
Lug width
19mm / 20mm / 21mm
References
18covered
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 (16)

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 Aqua Terra models supported

Covered references

18 references covered.

ReferenceMaterialDialLugSmartlet
231.12.42.21.01.003Stainless Steel 41mmBlack/Red China Edition20mmCompatible
231.10.42.21.02.005Stainless Steel 41mmSilver/Red Gmt20mmCompatible
220.10.38.20.03.001Stainless Steel 38mmBlue19mmCompatible
220.10.38.20.02.001Stainless Steel 38mmSilver19mmCompatible
220.10.38.20.03.001Stainless Steel 38mmBlue19mmCompatible
220.13.38.20.02.002Stainless Steel 38mmSilver/Rose19mmCompatible
220.10.41.21.03.001Stainless Steel 41mmBlue20mmCompatible
220.10.41.21.03.001Stainless Steel 41mmBlue20mmCompatible
220.10.41.21.06.001Stainless Steel 41mmGrey20mmCompatible
220.12.41.21.06.001Stainless Steel 41mmGrey/Orange20mmCompatible
220.22.41.21.02.001Steel & Rose Gold 41mmSilver20mmCompatible
220.22.41.21.02.001Steel/Rose Gold 41mmSilver20mmCompatible
220.50.43.22.02.001Sedna Gold 43mmOpaline21mmCompatible
220.12.43.22.03.001Stainless Steel 43mmBlue World Map21mmCompatible
220.92.41.21.06.001Grade 5 Titanium 41mmGrey20mmCompatible
220.12.41.21.02.004Stainless Steel 41mmSilver20mmCompatible
220.12.41.21.03.004Stainless Steel 41mmBlue20mmCompatible
220.23.41.21.03.002Steel/Rose Gold 41mmBlue20mmCompatible

Omega Aqua Terra lug widths: 19mm / 20mm / 21mm

The Aqua Terra is Omega's answer to the collector who wants Co-Axial precision in a watch they can actually wear every day. Not a dress watch - the teak-pattern dial, visible through the exhibition caseback, was designed to evoke yacht decking. Not a sports watch - 150m water resistance and a steel bracelet with integrated links. The horizontal dial lines are the signature. The movement is the substance. METAS Master Chronometer certification means tested against magnetic fields of 15,000 gauss - more than any environment you will encounter.
Frequently paired

Smartwatches worn with Omega Aqua Terra

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
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
Black Bay
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 Omega Aqua Terra?
    Yes. The Aqua Terra uses 19mm, 20mm, or 21mm lugs depending on case size - all natively supported by Smartlet. No adapter required.
  • Does Smartlet affect METAS Master Chronometer certification?
    No. METAS certification tests the movement in the case. Smartlet replaces the strap only, via the standard spring-bar system. The movement and case integrity are unaffected.
  • Which Aqua Terra references are compatible?
    All - 38mm at 19mm, 41mm at 20mm including steel/gold Seamaster variants, 43mm Grand Série at 21mm. Titanium, Sedna Gold, and bi-metal references are all natively supported.
  • Where can I buy Smartlet for the Omega Aqua Terra?
    Smartlet is available at smartlet.io in Classic, Shadow, and Titanium. All finishes are compatible with the Aqua Terra at 19mm to 21mm lug widths.
  • 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.