Suunto Launches Race 3S: Next-Generation Performance Watch in a Compact Titanium Case

Finnish sports technology leader Suunto has introduced its Race 3S, a next-generation performance watch engineered to meet the demanding needs of trail runners and athletes seeking precision and endurance in a lightweight design. Launched globally in October 2026, this latest model integrates advanced hardware and software innovations aimed at revolutionizing outdoor training and racing.

Weighing just 56 grams with its silicone strap and featuring a compact 46 mm titanium case, the Race 3S offers a balance of durability and comfort, especially suited for smaller wrists. The titanium bezel paired with a sapphire crystal lens ensures resilience against harsh environmental conditions, from rocky trails to unpredictable weather.

One of the standout attributes of the Race 3S is its substantially improved battery life. Athletes can now benefit from up to 38 hours of continuous dual-band GPS tracking, a significant enhancement over its predecessor's 30-hour capacity. This endurance allows runners to focus more on their performance and less on battery constraints, while additional modes extend battery life further for everyday use.

The device’s 1.32-inch LTPS Hybrid AMOLED screen delivers up to 2,000 nits of brightness, ensuring clear visibility in bright daylight as well as low-light conditions. This advancement enables runners to access critical data such as pace, distance, and navigation cues with ease, regardless of environment or time of day.

Under the hood, the Race 3S is powered by the new Apollo 510 processor, which enhances responsiveness across mapping and menu navigation. The watch also features an upgraded optical heart rate sensor equipped with six LEDs and four photodetectors, designed to maintain accuracy amid vigorous arm movements, sweat, and cold temperatures. For even more precise intensity tracking, users can pair the device with a Suunto heart rate belt to activate ZoneSense technology.

Complementing the hardware, Suunto has launched its AI Coach, an intelligent conversational assistant integrated within the Suunto app. This feature transforms raw training data into actionable insights, helping users interpret their performance metrics and receive personalized coaching. The AI Coach can generate tailored workouts, training plans, and routes, which synchronize seamlessly with the Race 3S, streamlining preparation and execution.

Navigational capabilities have been enhanced with the inclusion of free worldwide offline maps featuring contour lines and place names, fully functional without a subscription. These maps download directly to the watch, making it a reliable companion in remote or challenging terrains where connectivity is limited.

Additional trail-specific tools such as Climb Guidance provide real-time updates on upcoming ascents and descents, enabling runners to manage their effort strategically. A forthcoming feature, Race Planner, aims to create personalized pacing plans by factoring in route details, weather conditions, and individual race goals, although its availability is slated for a future update.

The Race 3S supports over 100 sport modes, encompassing running, cycling, swimming, gym workouts, and multisport activities, backed by 64 GB of onboard storage for maps, routes, training data, and offline music. It is offered in three distinct color options: Orchid, Feather, and Black.

Suunto’s enduring commitment to precision and ruggedness, dating back to its 1936 origins with pioneering navigational tools, continues to shape its product innovations. The Race 3S reinforces this legacy by focusing on user-centric performance enhancements and integrating cutting-edge AI support to assist athletes in maximizing their potential.

Available from mid to late October 2026 across Europe, North America, China, and Asia-Pacific through Suunto’s direct channels and authorized retailers, the Race 3S marks a significant advance in training technology for dedicated athletes worldwide. Purchasers activating the watch before the end of 2026 are eligible to access a three-month complimentary subscription to Suunto’s AI Coach.

As demands on fitness devices evolve, Suunto’s Race 3S positions itself as a sophisticated yet lightweight tool, delivering the endurance, clarity, and intelligent guidance that modern trail runners and outdoor enthusiasts require.