The only performance monitor specifically designed for stand up paddle boarding (SUP)
The original stand-up paddling performance monitor, the SpeedCoach SUP 2, offers paddlers accurate, high contrast information about speed, cadence, glide and calorie burn in a completely waterproof package. The included Training Pack software allows the user to program any workout ahead of time, start and record training and race pieces “on the fly,” and upload data wirelessly to a computer or mobile device for deeper insights over time.
Measurements:
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Speed:
Get real-time speed without slowing down to look at your watch. Our precision 5 Hz GPS allows for accurate and responsive speed.
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Distance:
Get accurate distance with the SpeedCoach SUP2 5 Hz GPS processor. This unit pulls satellite readings 5 times a second, compared to once a second for most GPS watches.
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Distance Per Stroke (Glide)
Save energy by determining how effective each one of your strokes is. Get the most glide and speed while expending the least amount of energy.
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Stroke Rate:
Real-time stroke rate information is critical to improving your performance and also helps determine which paddle and board are right for you.
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SUP-Specific Calorie Burn:
The SpeedCoach SUP 2 now features NK’s propriety measurement of energy expenditure displayed as both total calories burned per hour.
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Heart Rate (works with Training Pack version only):
Pair the unit with a heart rate belt to enable heart rate monitoring and logging. The heart rate measurement also provides an even more accurate energy expenditure reading.
Features:
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Programmable Workouts:
Program your workout right on the unit based on time or distance.
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Wireless Data Transfer & Review: (Training Pack model only)
Wirelessly transfer just go and workout interval data to PC or Mac for viewing and storage.
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On-Unit Data Recall:
Data recall tied to workout sessions for in-depth review of pieces on the water.
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Two Flex Fields:
Determine what real-time measurements are important to you and display them in the two bottom flex fields.
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Wirelessly Upgradeable Firmware:
The SpeedCoach SUP 2 is built on a modular and expandable platform. As new features and firmware updates are released, use the LiNK application to upgrade or update your unit.
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Rechargeable Batteries:
Rechargeable battery lasts multiple sessions.
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Clock
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Auto Backlight:
Get more out of your early morning and late-night paddles with proper lighting.
SpeedCoach SUP 2 with Training Pack (Included with this model)
Take your paddling to the next level by purchasing the SpeedCoach SUP 2 with Training Pack. The Training Pack software adds programmable workouts, detailed on-unit data recall, heart rate and wireless data transfer via LiNK™.
Programmable Workouts:
Program your workout right on the unit based on time or distance. Workouts are easy to set up, save and run. Unit comes pre-programmed with 5 editable workouts. Get the most out of your training plans by programming them into your SpeedCoach.
Wireless Data Transfer:
Transfer data via LiNK to your PC or Mac for review. Export data as a CSV file to Excel for more detailed analysis and charting options. Or export data as a FIT file to enable transfer to most third-party training websites, such as Endomondo, Strava and Training Peaks. Map your paddling course, share your results with friends or coaches via Facebook and Twitter, even challenge your fellow paddlers to a battle to improve on your results.
Heart Rate:
Compatible with any Bluetooth® low energy (also called Bluetooth 4.0 or BLE) heart rate belt. SUP-specific calorie equation incorporates heart rate feature to provide the most accurate energy expenditure calculation for intense paddlers.
Log & Track Your Performance with LiNK
Expand the performance improving capabilities of the SpeedCoach SUP platform. LiNK includes Bluetooth® low energy wireless connectivity to heart rate belts, sensors, phones, tablets, PCs (dongle required) and Macs (dongle required) as well as cloud connectivity, web analytics and real-time tracking via third-party training apps.
Download LiNK for Windows or LiNK for Mac OS XTestimonials

Extrememeters answered ALL my questions,
- were totally professional
- were EXTREMELY respectful to me
- were a REAL pleasure to chat with. All before I purchased their products. Most sincere thank you and appreciated.
Michael Larkins
Trustpilot.com

Extremely easy to order and at a very reasonable price. I had complete confidence that I was ordering the correct part. (not always the case when ordering parts without photos) The part arrived when expected. The part fit the weather station perfectly. The only surprise was just how easy it was to order!
Happy Camper
Trustpilot.com

My Kestrel 5000 Weather Station will be used crossing the Amazon River (Peru, Colombia, Brazil). On long hikes, especially, I need to know temp and humidity. Thank you to ExtremeMeters.com.
Paul (King Cobra)
Trustpilot.com

Really great service & fast shipping! I placed my order on a Wednesday afternoon and the package arrived via UPS the following Monday morning (I chose the free shipping option). The Kestrel unit is brand new with all documents & certification. I really appreciate the excellent service and will 100% shop with you again for my next weather equipment purchase!
Drew
Trustpilot.com

Great customer service !
Quick response on questions and fast shipment to Europe !
These materials are the best !
A very satisfied Belgian customer.. I'll be shopping with you again..
Thanks !
Gino
Trustpilot.com