Free shipping: Ireland orders over €50 | UK & Europe over €100.
ESSENTIAL INFORMATION
Meet the CORE 2 Thermal Sensor—the next generation in wearable bio-metric technology for elite athletes, endurance racers, researchers, and anyone serious about optimizing heat management and performance. Track your real-time core temperature during training, heat adaptation programs, or competition, empower smarter pacing, and reduce the risks of heat exhaustion or poor recovery.
Why CORE 2?
- Precision: Research-backed accuracy (mean difference -0.01°C to +0.23°C)
- Enhance performance: Use real-time thermal data for heat training, pacing, or research
- Plan and adapt: Safely boost hemoglobin mass and VO2 max through effective heat adaptation, or optimize your effort in real races
Key Features & Technical Specifications
- Compact & lightweight: Just 41.9 x 29.4 x 7.1mm (no clip), 8.6g; 45.1 x 32.6 x 9.6mm with clip, 11.4g
- Long battery life: 6 days of continuous use (up to 30 days standby mode)
- Power supply: USB-C magnetic charging cable (included)
- Connectivity: Bluetooth Low Energy (BLE) + ANT+ (2.4GHz)
- Waterproof: Up to 1.5m (IPX7 rating)
- Smart integration: Send live data to sports watches, cycling computers & apps (Garmin, Wahoo, COROS, and more)
- Environmentally friendly: Fully recyclable packaging
What’s in the Box?
- CORE 2 Thermal Sensor
- CORE 2 HRM Strap Clip
- Magnetic USB-C Charging Cable
- Product Information Guide
Why athletes, coaches, and researchers love CORE:
- Facilitate safer heat training sessions to amplify adaptation benefits
- Real-time analytics for better decision-making race-day and in training
- Backed by scientific validation and trusted across pro and Olympic teams
- If you are pregnant or breastfeeding, contact your doctor before taking this product.
- If you are going to undergo a scheduled surgical procedure, stop taking the product 2 weeks in advance and inform your doctor.
Enjoy free delivery on orders over €50. For orders under €50, delivery fees range from €10 to €25 based on your items.
Once shipped, delivery typically takes 2-3 business days in Ireland, 3-8 days in Europe, and 5-15 days for the rest of the world.
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