This article explains which features are crucial and what to consider when making a purchase.
Why a GPS watch is useful when cycling
Unlike a permanently installed GPS tracker on a bicycle, a sports watch measures performance-related data directly on the body .
It delivers:
Route recording via GPS
Speed & Distance
Heart rate
Elevation gain
Calorie consumption
Training analysis
While a tracker primarily serves as theft protection , the focus of a GPS watch is on training and performance .
The most important functions of a GPS watch for cyclists
1. Highly accurate GPS tracking
Modern sports watches use multiple satellite systems (GPS, GLONASS, Galileo).
This causes:
This is essential, especially for racing cyclists or ambitious touring cyclists.
2. Strava Synchronization
Strava is the central training platform for many cyclists.
A good GPS watch should:
Automatic synchronization saves time and ensures that every trip is documented directly.
3. Automatic activity detection
Modern GPS watches automatically detect:
Ride a bike
Go
Run
Indoor training
This is particularly convenient for commuters or e-bike riders who don't want to start every journey manually.
4. Bluetooth connection to the bicycle
Many sports watches can be paired with the bike via Bluetooth or ANT+:
Cadence sensor
speed sensor
Power meter
E-bike systems
This can be particularly interesting in combination with motor data from e-bikes.
Some systems are compatible with platforms such as Garmin Connect or Komoot.
5. Navigation directly on the wrist
Many GPS watches offer:
GPX import
Turn-by-turn navigation
Breadcrumb navigation
Route planning via app
For bikepacking or longer tours, this can be a real safety factor.
6. Heart Rate & Training Analysis
A GPS watch typically measures optically at the wrist:
Heart rate
Training zones
VO2max estimation
Rest time
Ambitious cyclists can use this to train in a structured way – even without a traditional bicycle computer.
GPS watch or bike computer
A frequently asked question is:
Do you need both?
GPS watch advantages:
Advantages of bicycle computers:
Many sport-oriented drivers combine both.
Who would benefit from a GPS watch?
A GPS watch is particularly useful for:
It is less relevant for purely casual drivers with no interest in training.
What should you pay attention to when buying?
Important criteria:
Battery life in GPS mode
Display size
Sensor compatibility
App integration
Waterproofing
Weight & Comfort
The longer the tours, the more important strong battery performance becomes.
A GPS watch does not replace a bicycle tracker – but it serves a completely different purpose.
Anyone who wants to analyze their performance, document tours and evaluate training data in a structured way will benefit enormously.
In combination with a GPS tracker, this even creates a double security and information advantage:
