Rennradguru Training & Health

Sports Watches & Wearables

Practical tests, comparisons and guides covering sports watches, smartwatches, fitness trackers and heart rate sensors for road cycling training, health and recovery.

6 Articles Sports Watches & Fitness tracker Training, sleep & Recovery

Sports watches and wearables reviewed

From GPS sports watches to discreet fitness trackers: find reviews and guides covering training analysis, heart rate, sleep tracking, recovery, GPS accuracy and battery life here.

Cyclist Wearing an iGPSPORT HR80 on the Upper Arm During Indoor Zwift Training 1 Chest strap
10. October 2026 approx. 8 min.

New iGPSPORT HR80 Review: How Accurate Is the Upper-Arm Heart Rate Sensor?

The iGPSPORT HR80 is a lightweight upper-arm heart rate sensor and a comfortable chest-strap alternative. In my real-world Zwift and iGPSPORT BSC200 Pro tests, it …

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Garmin Forerunner 970 review 2 Sports watch
1. February 2026 approx. 12 min.

Garmin Forerunner 970: the new sports watch reviewed

The Garmin Forerunner 970 gives you highly precise training and recovery analysis, not only for running but also for road rides and intervals. Training Readiness …

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Amazfit Helio Strap review cover image 3 Fitness tracker
20. July 2025 approx. 13 min.

Amazfit Helio Strap 2025 – a game changer for your wrist?

In a world where health, fitness and smart technology are increasingly intertwined, whether in everyday life, during exercise or while travelling, personalised health monitoring is …

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The Wahoo TRACKR Heart Rate review - cover image 4 Chest strap
19. July 2025 approx. 12 min.

Wahoo TRACKR Heart Rate reviewed: slim chest strap with serious performance

The Wahoo TRACKR Heart Rate is aimed at anyone who values accurate heart rate measurement, excellent comfort and modern connectivity without dealing with battery changes …

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Whoop Alternative Amazfit Helio Strap vs Whoop.jpg 5 Fitness tracker
24. June 2025 approx. 14 min.

Amazfit Helio Strap: the best Whoop alternative without a subscription?

Discover the Amazfit Helio Strap, the smart Whoop alternative without a subscription or distractions. Minimalist in design and strong on performance: precise heart rate and …

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Garmin Venu X1 review 6 Smartwatch
13. June 2025 approx. 8 min.

Venu X1 – Garmin Smartwatch Reviewed

The Garmin Venu X1 combines slim, elegant design with strong fitness and health features. A brilliant AMOLED display, precise GPS and extensive activity and health …

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Looking for a sports watch for ambitious training?

Our detailed Garmin Forerunner 970 review explores how well Training Readiness, recovery analysis, GPS, navigation, heart rate measurement and battery life perform in practice.

Read the Forerunner 970 review