On the wrist

Every watch tells a story. Every strap changes it.

The Smartlet Journal covers watch strap compatibility, modular wearables, and the collector's question that started it all: mechanical watch or smartwatch? Our answer: both.

Filter by category

On the wrist

Sony Wena discontinued in 2026: Smartlet is the best alternative - Smartlet

Sony Wena discontinued in 2026: Smartlet is the best alternative

Sony ended Wena 3 support in 2026, leaving users without smart features. Discover why Smartlet's modular design offers a superior alternative for watch enthusiasts. ...
Omega Seamaster and Apple Watch: Can You Wear Both in 2026? - Smartlet

Omega Seamaster and Apple Watch: Can You Wear Both in 2026?

Discover how to wear your Omega Seamaster and Apple Watch together on one wrist in 2026 with modular bands, material options, and expert wearing tips....
Complete lug width guide: 18mm to 24mm for collectors - Smartlet

Complete lug width guide: 18mm to 24mm for collectors

Master lug width selection from 18mm to 24mm with precise measurement techniques, design insights, and material guidance for watch collectors seeking perfect strap compatibility. ...
How to wear a Rolex and Apple Watch together in 2026 - Smartlet

How to wear a Rolex and Apple Watch together in 2026

Discover how to comfortably wear your Rolex Submariner and Apple Watch simultaneously using modular solutions that blend mechanical heritage with smart technology. ...
Marathon training and smartwatch monitoring: the data that separates smart preparation from injury - Smartlet

Marathon training and smartwatch monitoring: the data that separates smart preparation from injury

A 2024 PMC review confirmed that HRV-guided training produced greater endurance improvements than fixed-schedule programming. The practical requirement: a smartwatch on your wrist throughout the...
How smartwatch heart monitoring saves lives: cases and global data - Smartlet

How smartwatch heart monitoring saves lives: cases and global data

Global AFib prevalence rose from 33.5 million to 59 million between 2010 and 2019. Europe projects a doubling by 2060. Smartwatch ECG detection achieves 95...
How smartwatch sensors work: why orientation is irrelevant and skin contact is everything - Smartlet

How smartwatch sensors work: why orientation is irrelevant and skin contact is everything

Reflectance photoplethysmography places the LED and photodiode on the same side of the skin. There is no transmission through tissue and no orientation required. The...
Watch strap weight: Smartlet equals a standard steel bracelet - Smartlet

Watch strap weight: Smartlet equals a standard steel bracelet

The weight question about Smartlet is settled on the product page itself. With a connected device, Smartlet weighs 60 to 100 g — the same...
Watch strap comfort: Smartlet fits within the butterfly clasp range - Smartlet

Watch strap comfort: Smartlet fits within the butterfly clasp range

Smartlet publishes its own wrist-back profile: 9 to 12 mm with a connected device. A premium leather strap with butterfly deployant clasp already sits at...
Upgrade your watch style with modular straps in 2026 - Smartlet

Upgrade your watch style with modular straps in 2026

Discover how modular watch straps increase wear frequency by 40% and enable dual-watch comfort. Learn installation steps, troubleshooting tips, and material options for style upgrades....
Smartwatch on the back of the wrist: the scratch myth that doesn't hold up - Smartlet

Smartwatch on the back of the wrist: the scratch myth that doesn't hold up

At Smartlet, we've heard the skeptics' refrain: "Wearing an Apple Watch on the inside of the wrist will damage it!" A recurring criticism that comes...
The Entrepreneur, between meetings, airports, and afterworks - Smartlet

The Entrepreneur, between meetings, airports, and afterworks

He moves between meetings, airports, and afterworks. Smartlet lets him track his health discreetly during the day, while keeping his mechanical watch visible when it...
1 … 11 12 13 14

Request our press kit

Want to know more about Smartlet, our story, our product, or our vision?

Request our press kit