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The Sigma R1 Duo Heart Rate Strap in black is the perfect accessory for any cyclist looking to track their heart rate during training. Made from durable plastic and featuring a comfortable textile band, this heart rate strap is designed to be light, flexible and adjustable, ensuring a comfortable fit for all users.
Using Bluetooth technology, the pulse transmitter accurately measures heart rate from 30 to 240 beats per minute, providing accurate and reliable data for training analysis. The laminated electrodes ensure a more accurate pulse measurement, while the band sends battery status information to the app, ensuring you never run out of power mid-ride.
With a battery life of up to 1.3 years, this heart rate strap is perfect for regular use, and is water resistant up to 3 ATM, making it suitable for use in all weather conditions. Additionally, the ANT+ speed sensor and RR interval measurement provide a comprehensive analysis of heart rate variability, making this heart rate strap an essential tool for any serious cyclist.
Sigma represents German technology at its best: it combines innovative design and precise engineering. All the products are tested in their in-house laboratories to withstand the harshest conditions. This ensure quality in all the production. All Sigma products are CE-approved and no product is shipped until it passes an inspection to ensure quality and perfect functionning.
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Our main objective is customer satisfaction, so if someone is not satisfied with their order, you have up to 30 days to return it.
We recommend that before making the return, you get in touch with us through email: orders [at] santafixie [dot] com.
The returned product(s) must be in new condition and, if possible, with its original packaging. The use of the product should not go beyond the verification of its new condition and functioning upon receipt. If this is not the case once we have received your return, the product or products could suffer a depreciation of its original value, or in extreme cases the return would not be accepted.
In the case of bicycles, in no case will we accept a return with traces of use, scratches, mounting marks, dirt on the tires, damage caused by improper packaging or any other type of damage that makes it impossible to put the bike back on sale. We will check that it is in perfect condition and with the seals intact. If Santafixie detects any damage it reserves the right not to accept the return. If the bicycle is not accepted and needs to be returned, it will be sent back to the buyer at the customer's expense.
For more information visit our returns page.
