Suunto Spark Open-Ear Headphones
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Estimated Delivery:Jun 12 - Jun 16
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Free Shipping - Hong Kong
Suunto Spark Open-ear Earbuds
Lightweight open-ear earbuds for training and everyday life – stay aware, move freely, and enjoy immersive sound with Suunto performance.
Performance in Every Beat
Suunto Spark are open-ear earbuds designed for runners, cyclists, and active people who want great sound without losing awareness of their surroundings.
Using air-conduction technology and a hybrid multi-driver system, Spark delivers rich, detailed audio while keeping your ears open so you can stay alert to traffic, training partners, and the world around you.
Each ultra-light earbud rests comfortably on the ear with a flexible titanium hook, providing a secure, pressure-free fit that stays in place from warm-up to cooldown.
Built for Training, Ready for Everyday
Ergonomic open-ear fit
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Spark’s open-ear design lets sound reach your ears without blocking them, so you can enjoy music, calls and coaching while staying aware of your environment. |
🎧 Open-ear Air Conduction
Immersive sound without blocking your ears
💡 Ultra-lightweight Design
Around 9 g per earbud for all-day comfort
💦 IP55 Sweat Resistant
Built to handle rain, sweat, and tough workouts
🔋 Long Battery Life
Up to 7–8 hours per charge, up to 36–40 hours with case
🎶 Hi‑Res LHDC 5.0 Audio
High-fidelity sound with deep bass and clear detail
🏃 Smart Training Features
Cadence, running mechanics & neck posture insights
Open-Ear Design for Safer Movement
Suunto Spark uses air-conduction technology so you can enjoy your audio without sealing off your ears.
This means you can hear traffic, fellow runners, and important ambient sounds while still staying in the zone with your music or podcasts.
The design helps you move more confidently in busy streets, crowded parks, and shared training spaces.
- Open-ear construction for natural awareness
- Comfortable, pressure-free fit on the ear
- Ideal for running, cycling, and commuting
Immersive Sound, Smartly Tuned
The hybrid multi-driver system in Suunto Spark is tuned for clarity, balance, and engaging bass while keeping leakage under control.
Support for Hi-Res Audio via LHDC 5.0 and spatial sound makes your playlists and podcasts feel more vivid, whether you are training or relaxing between sessions.
Dual microphones with environmental noise cancellation help keep your calls clear, even in busy outdoor conditions.
- Hybrid multi-driver system for detailed sound
- LHDC 5.0 support for Hi‑Res wireless audio
- Advanced sound leakage reduction for responsible listening
Battery That Matches Your Training
Suunto Spark is built to last through long runs, extended sessions, and busy days.
Get up to a full day of listening time with the charging case, and an IP55 rating that protects against sweat, dust and rain.
Whether you are on a training block or travelling for a race, Spark is ready to go when you are.
- Up to 7–8 hours of listening on a single charge
- Up to 36–40 hours total with charging case
- IP55 dust and sweat resistance
More Than Sound: A Training Companion
Beyond audio, Suunto Spark helps you train smarter with built-in movement tracking and voice guidance when paired with a Suunto watch.
Monitor cadence, stride and running mechanics while receiving pace, heart rate, distance and lap updates directly in your ears.
Neck health insights track posture and activity, helping you avoid overstrain during long days at the desk and long hours on the road.
- Cadence and running mechanics monitoring
- Voice guidance from your Suunto watch
- Neck posture and fatigue tracking
Smart Control and Seamless Connectivity
Suunto Spark supports Bluetooth 5.4 with dual-device connection, making it easy to stay connected to your watch and phone at the same time.
Head Movement Control lets you skip tracks or handle calls hands-free by simply nodding or shaking your head.
Through the Suunto app, you can customize EQ settings, update firmware, and use Find My Spark to quickly locate your earbuds.
Suunto App: Extend Your Experience
With the Suunto app, Spark becomes part of your wider training ecosystem.
Pair with your Suunto watch for guided sessions, training data and voice feedback, and adjust sound profiles to match your sport or mood.
From daily commuting to race-day preparation, the app keeps everything connected in one place.
- Customizable EQ settings and presets
- Integration with Suunto watches for coaching and stats
- Find My Spark to locate misplaced earbuds
Technical Specifications
Physical Specifications
| Measurements | Approx. 42.1 x 58.6 mm (per earbud), 68 x 67.7 x 25.8 mm (charging case) |
| Weight | Approx. 9–10 g per earbud, around 77 g total with case |
| Case Material | Silicone and titanium alloy |
| Water & Dust Resistance | IP55 (sweat and splash resistant) |
| Battery Life | Up to 7–8 hours per charge, up to 36–40 hours with charging case |
| Charging | USB‑C charging case |
| What's in the box? | Suunto Spark Earbuds, Suunto Spark Charging Case, USB‑C Cable, Quick Start Guide |
Audio & Connectivity
- ✓ Open-ear air-conduction design
- ✓ Hybrid multi-driver system
- ✓ Supported codecs: SBC, AAC, LHDC
- ✓ Hi‑Res Audio via LHDC 5.0
- ✓ Spatial audio / 360° sound support
- ✓ Dual microphones with noise reduction
- ✓ Bluetooth 5.4 with dual-device connection
Smart & Training Features
- ✓ Cadence and running mechanics insights
- ✓ Neck posture and fatigue tracking
- ✓ Voice guidance when paired with a Suunto watch
- ✓ Head Movement Control for tracks and calls
- ✓ Suunto app compatibility and firmware updates
Ready for Your Next Run?
Enjoy open-ear awareness, secure comfort and immersive sound with Suunto Spark.
Train smarter. Move safer. Stay connected.
Warranty & Support
- Global support through Suunto service network
- Product support, user guides and FAQs available online