{"product_id":"handplus-heart-rate-monitor-comfort-training-grade-optical-fitness-tracker","title":"HandPlus Heart Rate Monitor, Comfort Training-Grade Optical Fitness Tracker","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Holoswim\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e BLACK\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTraining-Grade Heart Rate Monitoring — No Chest Strap Required: Designed for real-world use, HandPlus delivers training-grade heart rate monitoring without the need for a chest strap. Skip tight straps, conductive gels, and constant readjustments—so you can stay focused on your training with zero distractions\u003c\/li\u003e\n\u003cli\u003eZone Accuracy Matters More Than Peak Numbers: Elite training is guided by heart rate zones, not isolated, momentary peak values\/ peaks. HandPlus uses advanced optical sensing to deliver heart rate zone accuracy within 0.2% of chest strap monitors. Consistent zone tracking helps you train smarter, recover better, and stay consistent over time\u003c\/li\u003e\n\u003cli\u003eAlways Ready — No Buttons, No Missed Workouts: No manual starts. No device checks. No re-pairing before every session. Simply shake to activate HandPlus and start training. Your data records automatically — so you don’t miss a workout just because you forgot to press “Start\"\u003c\/li\u003e\n\u003cli\u003eThe Most Valuable Data Comes From What You Record Consistently: One-time pairing. All-day tracking. Up to 72 hours of offline data storage. No phone. No signal. No extra devices. HandPlus captures every session, everywhere — so your data stays intact with minimal interruption\u003c\/li\u003e\n\u003cli\u003eTraining-Focused Metrics-No Noise, No Guesswork: HandPlus shows only what helps you make better training decisions: Heart rate zones, SpO₂, body temperature, and heart rate alerts with vibration feedback, all displayed in real time on the lock screen or Dynamic Island. Everything you need. Nothing you don’t\u003c\/li\u003e\n\u003cli\u003eWorks Seamlessly With Your Training Ecosystem: Bluetooth + ANT+ connectivity pairs easily with phones, smartwatches, bike computers, and supported platforms — including HOLOSWIM AR systems. One device. Fits smoothly into your setup\u003c\/li\u003e\n\u003cli\u003eHandPlus Care+ — Train With Confidence: Every HandPlus includes a 30-day worry-free return policy, a 1-year limited warranty for non-user damage, and 24\/7 customer support. More than a heart rate monitor, it’s a quiet training partner — always there, never in the way, ready when it matters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 6974746761355\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.3 x 4.4 x 2.2 inches\u003c\/p\u003e","brand":"Holoswim","offers":[{"title":"Default Title","offer_id":47760476602598,"sku":"B0GKCW268L","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0408\/0589\/2257\/files\/81f697vUUyL_3d27c49f-71ce-492b-af9f-9495fd0613a0.jpg?v=1781139972","url":"https:\/\/crazyrctoys.com\/products\/handplus-heart-rate-monitor-comfort-training-grade-optical-fitness-tracker","provider":"Crazy RC Toys","version":"1.0","type":"link"}