Suunto | Smart Heart Rate Belt | Heart rate belt

Suunto | Smart Heart Rate Belt | Heart rate belt

💓 Accurate heart rate monitoring for any sport

The Suunto Smart Heart Rate Belt delivers highly accurate heart rate and HRV measurements without compromising comfort. Ideal for sports where wrist measurement is disrupted, such as swimming, cycling, winter sports, team sports, or climbing. Thanks to the internal memory, you can also train without a watch – the data will be synchronized later.

Immediately lightweight design, a comfortable fit and Bluetooth Smart compatibility, the band works perfectly with Suunto watches (m.u.v. Suunto Run, Suunto 7 and Suunto Kailash) and the free Sports Tracker app on Android, iOS and WatchOS.

✅ Key Benefits

• 📊 Accurate heart rate and HRV measurement – even without a watch
• 🏊 Water resistant to 30 m - suitable for swimming
• 🚴 Suitable for multi-sport – including winter sports, triathlon, climbing and team sports
• 💾 Internal memory – records up to 3.5 hours of training data (at 120 bpm)
• 🔋 Long battery life – up to 500 hours with CR2025 battery
• 🪶 Comfortable &lightweight – only 40.6 g (size M)
• 🔄 Interchangeable chest strap – available in sizes S, M and L
• 📱 Bluetooth Smart – compatible with various sports watches and smartphones

📋 Specifications

• Measurement type: Heart rate & HRV
• Compatibility: Bluetooth Smart (BLE) devices
• Battery: CR2025 (500 hours) – self-replaceable
• Water resistance: 30 m
• Weight: 40.6 g (size M)
• Module dimensions: 36.5 × 36.5 × 8 mm
• Tire sizes:
  • S: 56–82 cm
  • M: 70–110 cm (this is included)
  • L: 96–160 cm
• Material moduleGlass fiber reinforced composite
• Material band: Polyamide/elastane with PU contact surfaces
• Internal storage: 3.5 hours of data at 120 bpm
• Temperature range: -20 to +60 °C
• Movesense apparel compatible: Yes

🎯 Perfect for

Athletes who accurate and reliable heart rate measurement want during multi-sport training, even in circumstances where wrist measurement is impractical or without a watch.

We ship every business day with DHL. They pick up around 2:00 PM. Delivery in the Netherlands is usually the next day.

In the Netherlands, shipping is free for orders over 50 euros. In Belgium, shipping is free for orders over 100 euros.

We have a 365-day returns policy. Please use our returns form: https://trail.nl/retour

Suunto: Navigation and Performance for Trail Runners

Suunto is a Finnish brand with a long history of developing precision instruments for adventurers. What began with compasses in 1936 has grown into a leading brand in GPS sports watches. Suunto is known for its robust designs, reliable navigation features, and comprehensive sports analytics – perfect for trail runners who want to explore off the beaten track.

Features of Suunto watches for trail running:

• GPS and route navigation: Plan routes, follow GPX files, or get real-time guidance with breadcrumb tracking – ideal for unfamiliar trails or mountainous terrain.
• Accurate height measurement: Barometric altimetry lets you know exactly how many meters of elevation you climb – essential for ultra and mountain trails.
• Long battery life: Depending on the model, up to 100+ hours in GPS mode, perfect for long rides or multi-day races.
• Multi-sport functions: Besides trail running, you can also track hiking, cycling, swimming, skiing and more – with customizable sports modes and metrics.
• Robust and weather resistant: Built for extreme conditions – from rain and snow to dusty desert trails.

Why choose Suunto?

Suunto combines Scandinavian design with functionality that can withstand the toughest conditions. Whether you're exploring a local trail or running an ultra in the mountains, with Suunto you'll always have reliable technology on your wrist.

View the entire Suunto collection here

Do you have questions about this product or are you unsure about several models? Feel free to contact us or visit our shop.

• The fastest way is the chat button at the bottom right.
• You can also email us at winkel@trail.nl.
• You can also call us at 020 308 6088.