{"product_id":"wahoo-trackr-heart-rate-chest-strap","title":"Wahoo TRACKR HEART RATE Chest Strap Monitor","description":"\u003cp\u003eA chest strap remains the most accurate way to measure heart rate, and the TRACKR is Wahoo's current one. Rechargeable rather than coin-cell, over 100 active hours between charges, and it will hold ANT+ plus up to three simultaneous Bluetooth connections — so your computer, your training app and your watch can all read it at once without fighting.\u003c\/p\u003e\n\u003cp\u003eThat multi-connection ability sounds like a technicality until you train indoors. Running Zwift on an iPad while a bike computer records a backup and a watch tracks your daily load normally means one device wins and the others see nothing. This one feeds all of them.\u003c\/p\u003e\n\u003ch2\u003eWho this suits\u003c\/h2\u003e\n\u003cp\u003eAnyone training to heart rate zones, and anyone doing intervals where accuracy in the first thirty seconds of an effort matters. Chest straps respond faster and more accurately than optical sensors at the start of a hard effort, which is exactly when you want to know.\u003c\/p\u003e\n\u003cp\u003eFor indoor training it is the single most useful sensor you can add to a trainer, because your trainer already knows your power and cadence but nothing about the cost of producing it.\u003c\/p\u003e\n\u003ch2\u003eWho should look elsewhere\u003c\/h2\u003e\n\u003cp\u003eIf you find chest straps uncomfortable or chafing, an optical armband like the \u003ca href=\"\/product\/wahoo-tickr-fit-armband\"\u003eTICKR FIT\u003c\/a\u003e is easier to live with, at some cost in responsiveness. If you already own a working strap, this changes very little — a strap is a strap until it fails.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRechargeable lithium-ion battery, over 100 active hours\u003c\/li\u003e\n\u003cli\u003eConnectivity: ANT+ and up to three simultaneous Bluetooth connections\u003c\/li\u003e\n\u003cli\u003eStrap adjustable from 68cm to 91cm, fits up to a 127cm chest\u003c\/li\u003e\n\u003cli\u003eWeight: 51g with strap\u003c\/li\u003e\n\u003cli\u003eWater rating: IPX7 — 1m for 30 minutes. Handwashable strap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDelivery, warranty and returns\u003c\/h2\u003e\n\u003cp\u003eFree standard UK shipping applies on orders over £50. Dispatched from the UK with tracking, typically within 5–7 business days, with delivery taking 7–10 business days. Supplied brand new with the full manufacturer warranty — see our \u003ca href=\"\/warranty\"\u003ewarranty page\u003c\/a\u003e. Unused items in original packaging can be returned within 30 days via \u003ca href=\"\/returns\"\u003ereturns\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eCan Zwift and my bike computer both read it?\u003c\/h3\u003e\n\u003cp\u003eYes. Up to three Bluetooth connections plus ANT+, which is the main practical advantage over older straps.\u003c\/p\u003e\n\u003ch3\u003eIs it more accurate than an armband?\u003c\/h3\u003e\n\u003cp\u003eAt the start of hard efforts and during intervals, yes. Over steady riding the difference is small.\u003c\/p\u003e\n\u003ch3\u003eHow do I stop it reading erratically?\u003c\/h3\u003e\n\u003cp\u003eWet the electrode pads before you start. Dry skin is the usual cause of spiky readings in the first few minutes.\u003c\/p\u003e\n\u003ch3\u003eCan I wash the strap?\u003c\/h3\u003e\n\u003cp\u003eHandwash only. Rinsing sweat out after hard indoor sessions extends its life considerably.\u003c\/p\u003e","brand":"Wahoo","offers":[{"title":"Default Title","offer_id":56988538536260,"sku":"WFBTHR05W","price":79.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/3753\/5044\/files\/trackr_heart_rate_detail.jpg?v=1785414347","url":"https:\/\/shop.indoorcyclingsolutions.com\/products\/wahoo-trackr-heart-rate-chest-strap","provider":"Indoor Cycling Solutions","version":"1.0","type":"link"}