Coros Heart Rate Monitor

COROS Heart Rate Monitor: The Ingebrigtsen Edition

If you want to be the best, you cannot rely on guesswork. Pace is important, but heart rate is the only truth when it comes to hitting your lactate threshold perfectly. I don’t need equipment that distracts me—I need data that works while I work.

Why it stays in my system:

• No excuses on precision: Chest straps can slip, but this optical multi-channel sensor on the upper arm sits exactly where blood flow is measured optimally. When I’m running intervals, I need millisecond accuracy. Period.

• Focus on the run, not the gear: I don’t have time for chafing or straps that restrict my breathing. The textile band is so light I forget it’s there—until I’m analyzing the curves after the session.

• The ecosystem must be rock solid: It connects instantly to my COROS and syncs everything to Strava. If the data doesn’t flow seamlessly, the training is wasted.

• Pro-level endurance: 38 hours of battery life means it lasts an entire week of the hardest double-threshold days without me having to think about a charging cable.

• Efficiency is everything: Put it on and go. Wear detection turns the sensor on. We don’t waste time with buttons.

"It’s not about training hard. It’s about training exactly right. Without precise heart rate data, you’re running in the dark. With the COROS monitor, I see the light."

Technical Specs (For the Nerds):

• Water Resistance: 3 ATM (In case it rains in Sandnes again—which is always).

• Battery: 38h tracking / 80 days standby.

• Connectivity: Bluetooth (Multi-device pairing supported).