Suunto Race 3S Titanium Black Watch

Suunto Race 3S Titanium Black Heart Rate Monitor, lightweight running watch for your next big achievement, in black. Suunto Reference: SS051645000

The next-generation performance watch for smarter training and trail running.

• 38h of dual-band GPS
• Lightweight 56g design
• Suunto AI Coach
• Intelligent race strategy
• 2000 nits AMOLED display
• 64GB of storage

Go further, move lighter.

Suunto Race 3S packs superior trail performance into a 56g titanium frame: 38 hours of dual-band GPS, a 2000 nits AMOLED display, free offline global maps, and 64GB of storage. Suunto AI Coach offers personalized training guidance right on your wrist, analyzing your goal, progress, and current fitness. Train with a clear plan, compete with a strategy, and keep beating your personal bests.

Designed for long runs

56g, lighter than two energy gels. Superior capacity in a compact titanium design that's comfortable for both long training sessions and marathon races. Sapphire crystal, one of the hardest materials used in high-quality sports watches, resists scratches from rocks and impacts from branches, so your route, data, and navigation remain clear from start to finish.

Confidence beyond the trail

Dual-band L1 and L5 positioning remains stable even where terrain and buildings scatter the signal.

Dense forests, narrow gorges, city streets: your route stays accurate and your journey clean.

Contour lines, place names, roads, and water features are downloaded to your wrist and can be kept for free. Complex terrain is clearly visible at a glance, completely offline.

Charge less.

Run further.

The Suunto Race 3S is powered by a high-density carbon-silicon battery that stores more energy in the same compact titanium casing, so it will keep up with you even on your longest days in the mountains.

Clarity when it matters most

1.32" AMOLED 2000 nits peak brightness

466x466 resolution, with an adaptive refresh rate of 5Hz to 60Hz. 233% brighter than the Race S.

Dazzling sunlight, deep forest shadow, and the twilight of dawn: pace, distance, and heart rate are all displayed at a glance, so you can keep running and keep your eyes on the trail.

Performance you can trust

The next-generation Apollo 510 chip delivers more processing power and greater energy efficiency. Map zooming, page turns, and all interactions are instantly responsive.