H803 Optical Heart Rate Armband Type_Aero 8mm or 35mm bars will

8mm or 35mm bars will accept Lezyne's mounting system

making them a practical choice for regular service intervals

Indian riders often find that their hand width runs slightly broader than the European average

They are machine washable — use a 30°C gentle cycle with mild detergent

and a bike workstand for easier access during full drivetrain cleans

H803 Optical Heart Rate Armband Type_Aero 8mm or 35mm bars willWhether you are grinding up the Western Ghats towards Lonavala, tracking interval sessions in Pune's morning heat, or logging endurance rides around Hyderabad's outskirts, accurate heart rate data transforms how you train. The Magene H803 Optical Heart Rate Armband sits on your upper arm and delivers continuous, optical heart rate measurement without the discomfort of a chest strap a genuine advantage when riding in India's 35C+ summers. Use Cases