Smartlet One - Classic
Smartlet One Classic was built for modern Gentlemen. Crafted in Paris from SS316L stainless steel, Smartlet One Classic blends ...
€299,00
Collections
Works with your watches & smartwatches
Smartlet uses a universal adapter compatible with most metal watches and leading smartwatches. The examples below are a selection. See the full compatibility guide for the complete list.
Classic watches (examples)
- Rolex18, 19, 20, 21, 22mm
- Omega18, 19, 20, 21, 22mm
- Tudor18, 19, 20, 22mm
- TAG Heuer18, 20, 21, 22mm
- Breitling20, 22, 24mm
- Seiko19, 20, 21, 22mm
- IWC18, 20, 21, 22mm
- Longines18, 19, 20, 21, 22mm
- Hamilton20, 22, 24mm
- Grand Seiko18, 19, 20, 21, 22mm
- Panerai22, 24mm
- Cartier18, 19, 20, 21, 22, 23, 24mm
- Tissot18, 19, 20, 21, 22mm
- Oris18, 19, 20, 21, 22mm
- Christopher Ward18, 19, 20, 21, 22mm
Smartwatches & fitness trackers (examples)
- Apple WatchSeries 0 to Ultra 3
- Samsung Galaxy Watch4, 5, 6, 7
- Garmin Forerunner255, 265, 955, 965
- Polar VantageM2, V2, V3
- Google Pixel Watch1, 2, 3
- Huawei Watch GTGT 3, GT 4, GT 5
- Fitbit Charge5, 6
- Fitbit Air
- Whoop5.0, MG
- Garmin Venu2, 3, Sq 2
- Withings ScanWatchScanWatch, 2, Light, Nova
- CorosApex 2, Pace 3, Vertix 2
Works with your watches & smartwatches
Smartlet uses a universal adapter compatible with most metal watches and leading smartwatches. The examples below are a selection. See the full compatibility guide for the complete list.
Classic watches (examples)
- Rolex18, 19, 20, 21, 22mm
- Omega18, 19, 20, 21, 22mm
- Tudor18, 19, 20, 22mm
- TAG Heuer18, 20, 21, 22mm
- Breitling20, 22, 24mm
- Seiko19, 20, 21, 22mm
- IWC18, 20, 21, 22mm
- Longines18, 19, 20, 21, 22mm
- Hamilton20, 22, 24mm
- Grand Seiko18, 19, 20, 21, 22mm
- Panerai22, 24mm
- Cartier18, 19, 20, 21, 22, 23, 24mm
- Tissot18, 19, 20, 21, 22mm
- Oris18, 19, 20, 21, 22mm
- Christopher Ward18, 19, 20, 21, 22mm
Smartwatches & fitness trackers (examples)
- Apple WatchSeries 0 to Ultra 3
- Samsung Galaxy Watch4, 5, 6, 7
- Garmin Forerunner255, 265, 955, 965
- Polar VantageM2, V2, V3
- Google Pixel Watch1, 2, 3
- Huawei Watch GTGT 3, GT 4, GT 5
- Fitbit Charge5, 6
- Fitbit Air
- Whoop5.0, MG
- Garmin Venu2, 3, Sq 2
- Withings ScanWatchScanWatch, 2, Light, Nova
- CorosApex 2, Pace 3, Vertix 2
Works with your watches & smartwatches
Smartlet uses a universal adapter compatible with most metal watches and leading smartwatches. The examples below are a selection. See the full compatibility guide for the complete list.
Classic watches (examples)
- Rolex18, 19, 20, 21, 22mm
- Omega18, 19, 20, 21, 22mm
- Tudor18, 19, 20, 22mm
- TAG Heuer18, 20, 21, 22mm
- Breitling20, 22, 24mm
- Seiko19, 20, 21, 22mm
- IWC18, 20, 21, 22mm
- Longines18, 19, 20, 21, 22mm
- Hamilton20, 22, 24mm
- Grand Seiko18, 19, 20, 21, 22mm
- Panerai22, 24mm
- Cartier18, 19, 20, 21, 22, 23, 24mm
- Tissot18, 19, 20, 21, 22mm
- Oris18, 19, 20, 21, 22mm
- Christopher Ward18, 19, 20, 21, 22mm
Smartwatches & fitness trackers (examples)
- Apple WatchSeries 0 to Ultra 3
- Samsung Galaxy Watch4, 5, 6, 7
- Garmin Forerunner255, 265, 955, 965
- Polar VantageM2, V2, V3
- Google Pixel Watch1, 2, 3
- Huawei Watch GTGT 3, GT 4, GT 5
- Fitbit Charge5, 6
- Fitbit Air
- Whoop5.0, MG
- Garmin Venu2, 3, Sq 2
- Withings ScanWatchScanWatch, 2, Light, Nova
- CorosApex 2, Pace 3, Vertix 2
Open your Smartlet
A complete set, carefully assembled in our Paris workshop. Everything you need to compose your dual-wear setup, ready out of the box.
Core kit
- 2 Bracelet sides, pre-assembled with 5 links each
- 4 Additional links with screws, for precise size adjustment
- 1 Smartlet tool, for clean bracelet removal
- 1 Precision screwdriver
For your classic watch
- 2 Standard watch connectors, 18-24 mm lug width, in the finish matching your version
For your smartwatch
- 2 Standard smartwatch connectors, 18-24 mm lug width
- 2 Apple Watch adapters, compatible 38/41 mm and 42/44/45/49 mm
- 2 Fitbit Charge 5/6 adapters
- 1 Whoop 5.0 / MG adapter
See it in action
A closer look at your Smartlet, straight out of the box.
Please note: Smartlet does not include any classic watch, smartwatch or fitness tracker. These are shown for illustration purposes only.
Complete the experience
The Tactical Spy Case
For collectors and travelers, an exclusive tactical case houses your Smartlet setup in a signature travel-ready design. Sold separately.
Open your Smartlet
A complete set, carefully assembled in our Paris workshop. Everything you need to compose your dual-wear setup, ready out of the box.
Core kit
- 2 Bracelet sides, pre-assembled with 5 links each
- 4 Additional links with screws, for precise size adjustment
- 1 Smartlet tool, for clean bracelet removal
- 1 Precision screwdriver
For your classic watch
- 2 Standard watch connectors, 18-24 mm lug width, in the finish matching your version
For your smartwatch
- 2 Standard smartwatch connectors, 18-24 mm lug width
- 2 Apple Watch adapters, compatible 38/41 mm and 42/44/45/49 mm
- 2 Fitbit Charge 5/6 adapters
- 1 Whoop 5.0 / MG adapter
See it in action
A closer look at your Smartlet, straight out of the box.
Please note: Smartlet does not include any classic watch, smartwatch or fitness tracker. These are shown for illustration purposes only.
Complete the experience
The Tactical Spy Case
For collectors and travelers, an exclusive tactical case houses your Smartlet setup in a signature travel-ready design. Sold separately.
Open your Smartlet
A complete set, carefully assembled in our Paris workshop. Everything you need to compose your dual-wear setup, ready out of the box.
Core kit
- 2 Bracelet sides, pre-assembled with 5 links each
- 4 Additional links with screws, for precise size adjustment
- 1 Smartlet tool, for clean bracelet removal
- 1 Precision screwdriver
For your classic watch
- 2 Standard watch connectors, 18-24 mm lug width, in the finish matching your version
For your smartwatch
- 2 Standard smartwatch connectors, 18-24 mm lug width
- 2 Apple Watch adapters, compatible 38/41 mm and 42/44/45/49 mm
- 2 Fitbit Charge 5/6 adapters
- 1 Whoop 5.0 / MG adapter
See it in action
A closer look at your Smartlet, straight out of the box.
Please note: Smartlet does not include any classic watch, smartwatch or fitness tracker. These are shown for illustration purposes only.
Complete the experience
The Tactical Spy Case
For collectors and travelers, an exclusive tactical case houses your Smartlet setup in a signature travel-ready design. Sold separately.
Open your Smartlet
A complete set, carefully assembled in our Paris workshop. Everything you need to compose your dual-wear setup, ready out of the box.
Core kit
- 2 Bracelet sides, pre-assembled with 5 links each
- 4 Additional links with screws, for precise size adjustment
- 1 Smartlet tool, for clean bracelet removal
- 1 Precision screwdriver
For your classic watch
- 2 Standard watch connectors, 18-24 mm lug width, in the finish matching your version
For your smartwatch
- 2 Standard smartwatch connectors, 18-24 mm lug width
- 2 Apple Watch adapters, compatible 38/41 mm and 42/44/45/49 mm
- 2 Fitbit Charge 5/6 adapters
- 1 Whoop 5.0 / MG adapter
See it in action
A closer look at your Smartlet, straight out of the box.
Please note: Smartlet does not include any classic watch, smartwatch or fitness tracker. These are shown for illustration purposes only.
Complete the experience
The Tactical Spy Case
For collectors and travelers, an exclusive tactical case houses your Smartlet setup in a signature travel-ready design. Sold separately.
Open your Smartlet
A complete set, carefully assembled in our Paris workshop. Everything you need to compose your dual-wear setup, ready out of the box.
Core kit
- 2 Bracelet sides, pre-assembled with 5 links each
- 4 Additional links with screws, for precise size adjustment
- 1 Smartlet tool, for clean bracelet removal
- 1 Precision screwdriver
For your classic watch
- 2 Standard watch connectors, 18-24 mm lug width, in the finish matching your version
For your smartwatch
- 2 Standard smartwatch connectors, 18-24 mm lug width
- 2 Apple Watch adapters, compatible 38/41 mm and 42/44/45/49 mm
- 2 Fitbit Charge 5/6 adapters
- 1 Whoop 5.0 / MG adapter
See it in action
A closer look at your Smartlet, straight out of the box.
Please note: Smartlet does not include any classic watch, smartwatch or fitness tracker. These are shown for illustration purposes only.
Complete the experience
The Tactical Spy Case
For collectors and travelers, an exclusive tactical case houses your Smartlet setup in a signature travel-ready design. Sold separately.
Shipping & support
Everything you need to know about your Smartlet experience.
Shipping
Free shipping above 299€, flat rate of 7,50€ below.
Worldwide delivery via YunExpress, in 3 to 10 business days depending on destination.
You will receive a tracking number by email as soon as your order ships.
Warranty
2-year warranty across the European Union, 1-year warranty for all other destinations.
Covers manufacturing defects under normal use. Full conditions detailed in our terms of sale.
To claim warranty, contact us at concierge@smartlet.io with your order number.
Returns
14 days to return your Smartlet, in its original unopened packaging.
Return shipping is at the customer's expense. Refund processed within 7 business days of receipt.
Full conditions detailed in our terms of sale.
Frequently asked questions
Will Smartlet damage the lug holes of my watch? +
No. Smartlet uses a precision pin with a 1.2 mm tip diameter, designed to fit standard lug holes without enlarging or damaging them. Removing your Smartlet leaves no trace.
Is Smartlet compatible with my smartwatch? +
Smartlet works with over 100 smartwatch and fitness tracker models, including Apple Watch, Fitbit, Whoop, Garmin, Polar and more. Check the Compatibility tab above to see your specific model.
Can I wear Smartlet in water? +
Yes. Smartlet is designed to follow the water resistance of your watch and your smartwatch. Always refer to the lowest rating between the two devices for safe use.
Shipping & support
Everything you need to know about your Smartlet experience.
Shipping
Free shipping above 299€, flat rate of 7,50€ below.
Worldwide delivery via YunExpress, in 3 to 10 business days depending on destination.
You will receive a tracking number by email as soon as your order ships.
Warranty
2-year warranty across the European Union, 1-year warranty for all other destinations.
Covers manufacturing defects under normal use. Full conditions detailed in our terms of sale.
To claim warranty, contact us at concierge@smartlet.io with your order number.
Returns
14 days to return your Smartlet, in its original unopened packaging.
Return shipping is at the customer's expense. Refund processed within 7 business days of receipt.
Full conditions detailed in our terms of sale.
Frequently asked questions
Will Smartlet damage the lug holes of my watch? +
No. Smartlet uses a precision pin with a 1.2 mm tip diameter, designed to fit standard lug holes without enlarging or damaging them. Removing your Smartlet leaves no trace.
Is Smartlet compatible with my smartwatch? +
Smartlet works with over 100 smartwatch and fitness tracker models, including Apple Watch, Fitbit, Whoop, Garmin, Polar and more. Check the Compatibility tab above to see your specific model.
Can I wear Smartlet in water? +
Yes. Smartlet is designed to follow the water resistance of your watch and your smartwatch. Always refer to the lowest rating between the two devices for safe use.
Shipping & support
Everything you need to know about your Smartlet experience.
Shipping
Free shipping above 299€, flat rate of 7,50€ below.
Worldwide delivery via YunExpress, in 3 to 10 business days depending on destination.
You will receive a tracking number by email as soon as your order ships.
Warranty
2-year warranty across the European Union, 1-year warranty for all other destinations.
Covers manufacturing defects under normal use. Full conditions detailed in our terms of sale.
To claim warranty, contact us at concierge@smartlet.io with your order number.
Returns
14 days to return your Smartlet, in its original unopened packaging.
Return shipping is at the customer's expense. Refund processed within 7 business days of receipt.
Full conditions detailed in our terms of sale.
Frequently asked questions
Will Smartlet damage the lug holes of my watch? +
No. Smartlet uses a precision pin with a 1.2 mm tip diameter, designed to fit standard lug holes without enlarging or damaging them. Removing your Smartlet leaves no trace.
Is Smartlet compatible with my smartwatch? +
Smartlet works with over 100 smartwatch and fitness tracker models, including Apple Watch, Fitbit, Whoop, Garmin, Polar and more. Check the Compatibility tab above to see your specific model.
Can I wear Smartlet in water? +
Yes. Smartlet is designed to follow the water resistance of your watch and your smartwatch. Always refer to the lowest rating between the two devices for safe use.
Shipping & support
Everything you need to know about your Smartlet experience.
Shipping
Free shipping above 299€, flat rate of 7,50€ below.
Worldwide delivery via YunExpress, in 3 to 10 business days depending on destination.
You will receive a tracking number by email as soon as your order ships.
Warranty
2-year warranty across the European Union, 1-year warranty for all other destinations.
Covers manufacturing defects under normal use. Full conditions detailed in our terms of sale.
To claim warranty, contact us at concierge@smartlet.io with your order number.
Returns
14 days to return your Smartlet, in its original unopened packaging.
Return shipping is at the customer's expense. Refund processed within 7 business days of receipt.
Full conditions detailed in our terms of sale.
Frequently asked questions
Will Smartlet damage the lug holes of my watch? +
No. Smartlet uses a precision pin with a 1.2 mm tip diameter, designed to fit standard lug holes without enlarging or damaging them. Removing your Smartlet leaves no trace.
Is Smartlet compatible with my smartwatch? +
Smartlet works with over 100 smartwatch and fitness tracker models, including Apple Watch, Fitbit, Whoop, Garmin, Polar and more. Check the Compatibility tab above to see your specific model.
Can I wear Smartlet in water? +
Yes. Smartlet is designed to follow the water resistance of your watch and your smartwatch. Always refer to the lowest rating between the two devices for safe use.
Shipping & support
Everything you need to know about your Smartlet experience.
Shipping
Free shipping above 299€, flat rate of 7,50€ below.
Worldwide delivery via YunExpress, in 3 to 10 business days depending on destination.
You will receive a tracking number by email as soon as your order ships.
Warranty
2-year warranty across the European Union, 1-year warranty for all other destinations.
Covers manufacturing defects under normal use. Full conditions detailed in our terms of sale.
To claim warranty, contact us at concierge@smartlet.io with your order number.
Returns
14 days to return your Smartlet, in its original unopened packaging.
Return shipping is at the customer's expense. Refund processed within 7 business days of receipt.
Full conditions detailed in our terms of sale.
Frequently asked questions
Will Smartlet damage the lug holes of my watch? +
No. Smartlet uses a precision pin with a 1.2 mm tip diameter, designed to fit standard lug holes without enlarging or damaging them. Removing your Smartlet leaves no trace.
Is Smartlet compatible with my smartwatch? +
Smartlet works with over 100 smartwatch and fitness tracker models, including Apple Watch, Fitbit, Whoop, Garmin, Polar and more. Check the Compatibility tab above to see your specific model.
Can I wear Smartlet in water? +
Yes. Smartlet is designed to follow the water resistance of your watch and your smartwatch. Always refer to the lowest rating between the two devices for safe use.
Your Exclusive Tactical Spy Case is compatible with
Smartlet One - Shadow
Smartlet One Shadow was built for explorers and adventurers. Forged in Paris from sandblasted black SS316L stainless steel, Sha...
€399,00
Smartlet One - Titanium
Smartlet One Titanium was built for those who demand more — more precision, more resilience, more refinement. Crafted in Paris ...
€549,00
Classic - Additional strap
One wrist, two watches, zero resizing. If you rotate between a chunky diver and a slimmer dress watch, you already know the fri...
€239,00
Shadow - Additional strap
Two watches in stealth, no adjustment in between. Switching from a bold sports watch to a sleeker piece usually means losing mi...
€299,00
Sold out
Titanium - Additional strap
Lighter rotation, instant swap. Collectors who pair a robust mechanical with a lighter daily watch often face the same problem:...
€399,00
Sold out
Your Exclusive Tactical Spy Case is compatible with
Smartlet One - Classic
Smartlet One Classic was built for modern Gentlemen. Crafted in Paris from SS316L stainless steel, Smartlet One Classic blends ...
€299,00
Smartlet One - Shadow
Smartlet One Shadow was built for explorers and adventurers. Forged in Paris from sandblasted black SS316L stainless steel, Sha...
€399,00
Smartlet One - Titanium
Smartlet One Titanium was built for those who demand more — more precision, more resilience, more refinement. Crafted in Paris ...
€549,00
Classic - Additional strap
One wrist, two watches, zero resizing. If you rotate between a chunky diver and a slimmer dress watch, you already know the fri...
€239,00
Shadow - Additional strap
Two watches in stealth, no adjustment in between. Switching from a bold sports watch to a sleeker piece usually means losing mi...
€299,00
Sold out
Titanium - Additional strap
Lighter rotation, instant swap. Collectors who pair a robust mechanical with a lighter daily watch often face the same problem:...
€399,00
Sold out
Your Exclusive Tactical Spy Case is compatible with
Smartlet One - Classic
Smartlet One Classic was built for modern Gentlemen. Crafted in Paris from SS316L stainless steel, Smartlet One Classic blends ...
€299,00
Smartlet One - Shadow
Smartlet One Shadow was built for explorers and adventurers. Forged in Paris from sandblasted black SS316L stainless steel, Sha...
€399,00
Smartlet One - Titanium
Smartlet One Titanium was built for those who demand more — more precision, more resilience, more refinement. Crafted in Paris ...
€549,00
Classic - Additional strap
One wrist, two watches, zero resizing. If you rotate between a chunky diver and a slimmer dress watch, you already know the fri...
€239,00
Shadow - Additional strap
Two watches in stealth, no adjustment in between. Switching from a bold sports watch to a sleeker piece usually means losing mi...
€299,00
Sold out
Titanium - Additional strap
Lighter rotation, instant swap. Collectors who pair a robust mechanical with a lighter daily watch often face the same problem:...
€399,00
Sold out
Your Exclusive Tactical Spy Case is compatible with
Smartlet One - Classic
Smartlet One Classic was built for modern Gentlemen. Crafted in Paris from SS316L stainless steel, Smartlet One Classic blends ...
€299,00
Smartlet One - Shadow
Smartlet One Shadow was built for explorers and adventurers. Forged in Paris from sandblasted black SS316L stainless steel, Sha...
€399,00
Smartlet One - Titanium
Smartlet One Titanium was built for those who demand more — more precision, more resilience, more refinement. Crafted in Paris ...
€549,00
Classic - Additional strap
One wrist, two watches, zero resizing. If you rotate between a chunky diver and a slimmer dress watch, you already know the fri...
€239,00
Shadow - Additional strap
Two watches in stealth, no adjustment in between. Switching from a bold sports watch to a sleeker piece usually means losing mi...
€299,00
Sold out
Titanium - Additional strap
Lighter rotation, instant swap. Collectors who pair a robust mechanical with a lighter daily watch often face the same problem:...
€399,00
Sold out
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