Polar Verity Sense Optical Heart Rate Sensor, Bluetooth & ANT+ Wearable Fitness Monitor

The Polar Verity Sense is a compact optical heart rate sensor built for athletes who want lab-grade accuracy without a chest strap. Worn on the upper arm, forearm, or clipped to swim goggles, it uses a 6-LED optical sensor to deliver precise heart rate data in real time or store it for later. With up to 30 hours of battery life and 16 MB of onboard memory, the Verity Sense keeps up with everything from daily runs to open-water swims.

Key Features

• 6-LED Optical Heart Rate Sensor — Advanced light-based sensing tracks heart rate directly from the skin, delivering accuracy that rivals traditional chest straps during steady-state and high-intensity training.
• Up to 30 Hours of Battery Life — A single charge powers extended training blocks, multi-day events, or several sessions before the device needs to be plugged in again.
• 16 MB Internal Memory (600 Hours of Data) — Record workouts without a paired phone or watch nearby, then sync the stored sessions afterward.
• Dual Bluetooth + ANT+ Connectivity — Connects simultaneously to two Bluetooth devices plus ANT+ equipment, making it compatible with sports watches, fitness apps, and gym machines.
• 150-Meter Broadcast Range (In Holder) — Transmits heart rate data up to 150 meters when mounted in its holder, or up to 40 meters worn without it — useful for group training and coached sessions.
• Waterproof to 50 Meters — Fully submersible design supports pool and open-water swimming, with a dedicated goggle clip for hands-free wear.
• Three Operating Modes — Switch between heart rate broadcasting, standalone recording, and swim session recording depending on the activity.
• Ultra-Compact, Lightweight Build — At just 3 cm wide and under 1 cm thick, the sensor pod stays comfortable during long sessions and disappears under a sleeve or strap.