Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
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Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
Suunto Smart Heart Rate Belt 2 Black Size M/L
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Money-back guarantee

30-Days Return

Warranty Repair
SKU: SS051638000

Suunto Smart Heart Rate Belt 2

Black Size M/L

$299 NZD

Precision for Serious Training.
Accurate heart rate and R-R data for athletes who train by intensity.

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Free shipping on orders of NZ$300 or more.
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Money-back guarantee

30-Days Return

Warranty Repair

Trust Every Beat

An ECG front end identifies and rejects the artifacts that distort a heart rate reading, so the trace follows your effort through intervals, surges and long steady work. A new chest-strap construction shields the signal from static noise, holding readings stable from the first minute. High-resolution beat-to-beat R-R data is also what makes real-time ZoneSense possible on a compatible Suunto watch.

Wear It and Forget It

A 13 g transmitter, 36.5 × 36.5 × 8.5 mm, sits low and flat against the chest. The soft strap and silicone grip hold their position through surges and descents, so the belt stays where you set it and your attention stays on the session. Around 460 hours of battery life from a single CR2032 cell keeps maintenance rare.

See How You Actually Run

Paired with a compatible Suunto watch, a six-axis motion sensor measures cadence, ground contact time, vertical oscillation, flight time and left/right ground contact balance, so you can see how your form holds as speed rises and fatigue sets in. Up to 20 hours of rolling R-R memory sits on the belt itself, and your watch reads it back by timestamp to complete the record after reconnecting.

One Belt, Three Screens

Connect to as many as three devices at once over Bluetooth. A watch records the session, a bike computer shows live heart rate, and your phone runs the app alongside both. Every device receives the same live data, so a long ride or a triathlon brick runs start to finish on a single pairing.

IN THE BOX

  • 1 Suunto Smart Heart Rate Belt 2 Smart Module ×1
  • 2 Suunto Smart Heart Rate Belt 2 Chest Strap ×1
  • 3 Quick Guide ×1
  • 4 Warranty ×1

Specifications

  • Measurements
    XS/S: 66-102 cm / 26-40.2" M/L: 74-125 cm / 29.1-49.2"
  • Weight
    XS/S: 50.2 g / 1.77 oz M/L: 54.1 g / 1.91 oz
  • Strap material:
    Module: Stainless steel cover plate + fiber reinforced composite material Chest Strap Material: Polyamide/elastane on polyurethane contact surfaces
  • What's in the box?
    Suunto Smart Heart Rate Belt 2 smart module, Chest strap, Printed user documentation
  • Cleaning Instructions
    Rinse after each use. After 2-3 uses, remove the smart module and machine-wash the chest strap at 30°C. Never use any fabric softener.
  • Country of manufacture
    CN

Technical specifications

GENERAL

  • Removable Sensor Module
    ✔
  • Replaceable Chest Strap
    ✔
  • Weight
    Smart Module: 12.8 g, XS/S Chest Strap: 37.4 g, M/L Chest Strap: 41.3 g
  • Smart Module Dimensions
    36.5mm x 36.5mm x 8.5mm
  • Chest Size Range
    XS/S: 66-102 cm, M/L: 74-125 cm
  • Water Resistance Depth
    30 m (suitable for swimming)
  • Material
    Smart Module: Stainless steel cover plate + fiber reinforced composite material, Chest Strap: Polyamide/elastane on polyurethane contact surfaces

CONNECTIVITY

  • Bluetooth Pairing
    User controlled acceptance of who can connect. Connection is encrypted.
  • Supported concurrent Bluetooth connections
    3
  • Bluetooth Version
    V5.4
  • Bluetooth Chip Type/Model
    nRF54L15-QFAA
  • Bluetooth Transmission Frequency
    2.402～2.480 GHz
  • Bluetooth Transmission Power
    ＜0dBm(-6dBm)
  • Bluetooth Transmission Range (In Open Space Without Obstacles)
    >10 meters

PHYSICAL SPECIFICATIONS

  • Operating Temperature
    0℃~ +55℃
  • Storage Temperature
    -20℃~ +55℃
  • Operating Relative Humidity
    45~85%RH

BATTERY LIFE

  • Easy Battery Replacement
    ✔
  • Battery
    CR2032
  • Standby Time
    3 years
  • Working Hours
    400h
  • Current
    Shutdown Current: ＜10uA Operating Current: ＜10 mA
  • Voltage
    Alarm Voltage: 2.7V Power-Off Voltage: 2.6V Rated Voltage: 3.0V

SPORT EXPERTISE

RUNNING

  • Running Form measurement
    Yes

TRAINING FUNCTIONS

HEART RATE

  • Heart Rate Measurement
    ✔
  • Heart Rate Variability Measurement
    ✔
  • Memory function
    Yes for the Heart rate variability and heart rate. The memory is only compatible with Suunto Watches. The memory is 20 hours long with a heart rate of 180 BPM.

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1. Compatibility: The Suunto Smart Heart Rate Belt 2 is compatible with selected Suunto sports watches. Supported features vary by watch model.
2. Core features: Heart rate, RR intervals, memory, and ZoneSense are supported on Suunto 9 Peak Pro, Vertical, Vertical 2, Race, Race 2, Race S, Run, Run 2, and Ocean.
3. Running Form: Supported on Suunto Vertical 2, Race, Race 2, Race S, Run and Run 2. On selected models, Running Form requires a custom sport mode, Suunto Plus, or post-workout analysis.
4. For further information on Suunto Smart Heart Rate Belt 2 compatibility and supported features by watch model, please contact Suunto customer support.

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