Suunto Spark

Suunto Spark delivers immersive open-ear audio with strong situational awareness, keeping the ear canal mostly open while you train. These sports headphones combine an open-ear design with secure earhooks for stable, pressure-free wear during runs, gym sessions, and outdoor workouts.

Triple-hybrid drivers and head-tracked spatial audio bring detailed highs and powerful bass without sealing off surrounding sounds. Movement-based controls, call noise reduction, and built-in sport metrics support training and everyday use.

• Open-ear listening that leaves the ear canal mostly open for higher awareness around traffic and people
• Bone-conduction audio option that sends vibrations through the skull to the cochlea, bypassing the eardrum
• Air-conduction open-ear approach for natural sound while avoiding in-ear pressure and hygiene concerns
• Triple-hybrid driver system tuned for crisp highs, strong bass, and reduced sound leakage for more privacy
• Spatial audio with head tracking for a more enveloping listening experience while moving
• Dual microphones with environmental noise cancellation for clearer calls on the go
• Up to 7 h playtime per earbud with up to 32 h total using the charging case
• In-ear detection for automatic play and pause when the earbuds are worn or removed
• IP55 protection against dust and low-pressure water jets, suitable for sweat and light rain
• Works in temperatures from -20 °C to 60 °C
• Hands-free head movement controls for music and calls using nods and shakes
• Built-in motion tracking with sport metrics plus neck mobility measurement and optional neck fatigue reminders
• Can connect directly to a sports watch to hear real-time voice feedback on performance
• Adjustable sound modes and the option to toggle features like metronome and dual device connection

Technical Features
Certifications: Hi-Res Audio Gold
Waterproofness: IP55
Operating temperature range: -20 °C to 60 °C (-4 °F to 140 °F)