The Polar Transmitter is the most advanced unit on the market today. The transmitter is truly the heart of the heart rate monitor.
The Polar Transmitter utilizes a one-piece design that encases all of the electrical components inside the unit.

• The Polar Transmitter is the only true 100% waterproof unit available today.
• No battery compartment or o ring seal to cause leaking and failure
• No exposed electronics to cause corrosion
• Low power consumption technology means long battery life. No yearly battery change necessary 2500 hours of continuous use (5-6 years maintenance free use based on 1 hour use per day)
• 2 Year maintenance free warranty including the battery
• Works with any model Polar heart rate monitor

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