Suunto Smart Heart Rate Belt 2 Black XS/S

Description SUUNTO SMART HEART RATE BELT 2 Precision Heart Rate Monitoring for Serious Training Take your training to the next level with the Suunto Smart Heart Rate Belt 2, an advanced chest strap heart rate monitor designed to deliver exceptional accuracy, comfort and performance. Engineered for athletes who demand reliable data, the Smart Heart Rate Belt 2 combines accurate heart rate measurement, advanced running dynamics, heart rate variability (HRV) monitoring and Suunto ZoneSense compatibility to provide deeper insights into your training intensity and performance. Whether you're running, cycling, swimming or completing high-intensity intervals, the Suunto Smart Heart Rate Belt 2 delivers the precision you need to train smarter. ACCURATE HEART RATE & HRV MONITORING Advanced heart rate sensing technology delivers precise heart rate and beat-to-beat R-R interval measurements, even during demanding workouts and rapid changes in intensity. Designed to provide reliable measurements during movement, the belt helps athletes maintain accurate heart rate tracking throughout their training sessions. SUUNTO ZONESENSE COMPATIBILITY Unlock deeper insights into your training intensity with Suunto ZoneSense. Using high-resolution heart rate variability data, ZoneSense provides real-time analysis of your body's physiological response to exercise, helping you understand when you're training in aerobic, anaerobic or VO2max intensity zones. When paired with a compatible Suunto watch, ZoneSense helps you manage your training intensity more effectively. ADVANCED RUNNING DYNAMICS Go beyond heart rate with integrated running form analysis. A built-in six-axis motion sensor provides detailed running metrics when paired with a compatible Suunto watch. Running metrics include: Running cadence Ground contact time Vertical oscillation Flight time Left/right ground contact balance These advanced measurements help runners understand their technique, monitor efficiency and identify changes in running form as fatigue increases. Running Form functionality depends on the connected Suunto watch and may require a custom sport mode, SuuntoPlus or post-workout analysis. BUILT-IN MEMORY FOR UNINTERRUPTED TRAINING The Suunto Smart Heart Rate Belt 2 features up to 20 hours of onboard heart rate and R-R interval memory, allowing it to continue recording when your watch is temporarily out of Bluetooth range. Ideal for swimming and activities where maintaining a continuous connection may be difficult, stored data can be transferred to a compatible Suunto watch when the connection is restored. The memory function is designed for use with compatible Suunto watches. CONNECT TO THREE DEVICES SIMULTANEOUSLY Featuring Bluetooth 5.4 connectivity, the Smart Heart Rate Belt 2 supports up to three simultaneous Bluetooth connections. Connect your Suunto watch, compatible cycling computer and smartphone at the same time, allowing multiple devices to receive live heart rate data throughout your workout. Secure, user-controlled Bluetooth pairing provides added connection security. LIGHTWEIGHT, COMFORTABLE & SECURE Designed for training comfort, the compact heart rate transmitter weighs just 12.8 grams. The soft, adjustable chest strap provides a secure fit during running, cycling and other demanding activities. The removable transmitter and machine-washable strap make cleaning and maintenance simple. LONG BATTERY LIFE Enjoy up to 460 hours of active use from a single replaceable CR2032 battery. With a lightweight design, extended battery life and 30-metre water resistance, the Suunto Smart Heart Rate Belt 2 is ready for everything from everyday workouts to demanding endurance events. KEY FEATURES Accurate heart rate measurement Heart rate variability (HRV) and R-R interval data Suunto ZoneSense training intensity analysis Advanced running dynamics with six-axis motion sensing Up to 20 hours of onboard heart rate and R-R interval memory Bluetooth 5.4 connectivity Connect to three Bluetooth devices simultaneously Secure, user-controlled Bluetooth pairing Up to 460 hours of battery life User-replaceable CR2032 battery Lightweight 12.8 g transmitter Soft, adjustable chest strap Water resistant to 30 metres, suitable for swimming Removable transmitter and washable chest strap COMPATIBILITY Compatible Suunto watches supporting heart rate, R-R intervals, memory and ZoneSense: Suunto Vertical, Vertical 2 Suunto Race, Race 2 Suunto Race S Suunto Run, Run 2 Suunto Ocean Advanced Running Form compatibility: Suunto Vertical 2 Suunto Race, Race 2, Race S Suunto Run, Run 2 Running Form functionality varies between compatible watches and may require a custom sport mode, SuuntoPlus or post-workout analysis. The belt also supports compatible Bluetooth Low Energy devices, including cycling computers, smartphones and training equipment. Advanced Suunto-specific functionality may not be available on third-party devices. SPECIFICATIONS Product Suunto Smart Heart Rate Belt 2 Colour Black Size XS/S Product Code SS051638000 Chest Circumference 66–102 cm Total Weight 50.2 g Transmitter Weight 12.8 g Transmitter Dimensions 36.5 × 36.5 × 8.5 mm Connectivity Bluetooth 5.4 Simultaneous Connections 3 Battery Replaceable CR2032 Battery Life Up to 460 hours Onboard Memory Up to 20 hours Water Resistance 30 metres Chest Strap Material Polyamide/elastane with polyurethane contact surfaces IN THE BOX Suunto Smart Heart Rate Belt 2 transmitter Suunto Smart Heart Rate Belt 2 chest strap, Black XS/S Quick Guide Warranty documentation CARE INSTRUCTIONS Rinse the chest strap after each workout. After every 2–3 uses, remove the transmitter and machine-wash the strap at 30°C. Do not use fabric softener.