The smartwatch is now the best-selling category of wrist device in the world. For some people it has replaced the traditional watch completely; for others it lives alongside a mechanical favourite. This guide helps you decide where a smartwatch fits in your life — and how to choose one if it does.

Main strengthsHealth data, notifications, apps, payments
Battery life1 day to several weeks
LifespanTypically 3–5 years of updates
Best forFitness, busy professionals, tech lovers

A short history

Wrist computers go back to 1980s calculator watches and the Seiko Data 2000. Modern smartwatches took off with the Pebble (2013), Android Wear (2014) and above all the Apple Watch (2015), which quickly became the best-selling watch of any kind. Garmin grew from GPS running watches into a major multi-sport smartwatch brand, while Samsung, Google, Huawei and others compete on their own platforms.

Main types of smartwatch

TypeExamplesBatteryBest for
Full smartwatchApple Watch, Samsung Galaxy Watch, Google Pixel Watch1–3 daysApps, notifications, health
Sports / outdoorGarmin Forerunner, fenix, Instinct; Coros; Suunto; Polar1–4 weeks (solar models longer)Training, hiking, adventure
HybridWithings ScanWatch, Garmin VivomoveWeeks to monthsClassic looks with health tracking
Luxury connectedTAG Heuer Connected, Montblanc Summit1–2 daysPremium materials with Wear OS

Smartwatch vs traditional watch

Choose a smartwatch for…

  • Heart-rate, sleep, ECG and activity tracking
  • GPS workouts and navigation
  • Messages, calls and payments on your wrist
  • Fall detection and safety features

Keep a traditional watch for…

  • Style, craftsmanship and self-expression
  • Formal events and business dress
  • No charging, no notifications, no distraction
  • Longevity and resale value

How to choose a smartwatch

  1. Match your phone — Apple Watch only works with iPhone; Wear OS watches work best with Android; Garmin and most sports watches work with both.
  2. Decide on battery priorities — daily charging vs weeks of use.
  3. Check fit — smartwatches wear large and thick; many come in two sizes. See our size guide.
  4. Consider the display — always-on AMOLED looks best; transflective MIP screens are more readable in sun and sip power.
  5. Think about lifespan — software support and battery degradation limit useful life to a few years.

Wearing a smartwatch with style

  • Choose a classic analogue watch face for business settings.
  • Swap the sport band for leather or metal at the office.
  • Dim or silence notifications in meetings and at dinner.
  • For black tie, weddings and formal occasions, choose a traditional dress watch.

The two-watch solution

A growing number of enthusiasts wear a smartwatch or fitness tracker for workouts and sleep, and a mechanical watch the rest of the day. It gives you the data without giving up the joy of a traditional watch. Some even wear a fitness band on one wrist and a watch on the other.

FAQ

Is a smartwatch a good first watch?

If you mainly want fitness and connectivity, yes. If you want something that lasts, holds value and suits formal occasions, start with a traditional watch.

How long do smartwatches last?

Most receive software updates for around 3–5 years, and their batteries gradually lose capacity. A traditional watch can last decades.