The brilliant Cardiosport GT3 Cycling Heart-Rate Monitor Watch allows exercise in close proximity to other monitors without any time limitation, thanks to its safe low-frequency, digital transmission system.

See just how hard your heart is working, thanks to the graphical display. In addition, the GT3 also features a powerful 100-hour chronograph and lap/split times, which are displayed simultaneously, as well as an impressive 99 lap/split memory including average heart rate for each lap.

Be prepared to never want to manually set training zones again once you use Cardiozone, as it lets you set a target zone during exercising and works like cruise control on a car!

On top of all these great features, the GT3 also includes a programmable heart-rate recovery timer and interval timer.

Cardiosport have been providing quality, performance, innovation and value since 1976. Since then they have designed excellent products, such as the GT3 which is why they are now a world leader in heart rate monitor technology.

GT3 Functions and Features

• Digital and coded wireless transmission
• No cross talk from other monitors
• Graphical display provides visual indication of exercise intensity compared to the active heart zone
• 100 hour chronograph with 99 lap and split memory, with average HR for lap
• Heart rate with percentage of max heart rate displayed
• Timer function features countdown timer with single or repeat option
• Automatic heart-rate recovery on either time or heart -rate values
• Time-in-Zone, with recall for time in, above and below the zones
• Three heart zones - 2 manually set plus CardioZone
• CardioZone automatically sets a heart zone during exercise with a single button press
• Scan function with hands-free auto-scroll feature
• Kcal calories, heart rate recovery time, maximum & average heart rate for session
• Low battery indicator
• Blue electro-luminescent screen light