For the most accurate core body temperature measurements, CORE is worn on the chest. The chest strap is a convenient and reusable solution for wearing the CORE for extended duration. The strap is made of soft stretchable nylon that can be easily washed and reused. It is one-size-fits-all and can accommodate a range of sizes.
Please note that CORE data is only reliable when paired with heart rate data, so if you choose to use this strap instead of a HRM strap, make sure you are still getting HR data from a watch.
CORE offers free shipping to the US, UK, Canada, and Europe on orders over CHF 249.
Orders ship within one week of purchase. Learn more
May ship separately from other items in your cart
Please double-check your shipping address as we may not be able to change a wrong address before the order is dispatched
Prices shown for USA, EU, UK, and Switzerland customers include VAT and import duties. Customers from other countries may incur import taxes. Learn more.
