AROFLY PLUS METER – Cycle fitness & power meter


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AROFLY PLUS METER – World's smallest, most affordable fitness & power meter
Package includes :
1 AROFLY Sensor
2 Holders for meter
1 Presta valve adapter
1 Battery
1 Tool
1 Flexy Hold ( Phone holder -Complimentary)
2 User manuals ( AROFLY & A PLUS METER)



AROFLY breaks the traditional mechanics of Power Meters.

AROFLY’s advanced, patented “Dynamic Pressure Variation Principle” technology, accurately acquires overall cycling data of POWER, CADENCE & SPEED from the precision AROFLY sensor on the bike’s REAR tire valve.

While pedaling on the bike, the bike tire is under pressure. AROFLY simultaneously senses tire pressure variation, measuring every peak and analyzes the data to assess cadence, and from a built in G sensor measures the tire’s rotation for cycling speed.

Based on accurate cadence and speed as parameters AROFLY’s patented algorithms precisely calculates “POWER”.
Riding route is provided by GPS and Ascent is by the altimeter sensor in the A PLUS METER. All cycling data is transmitted via Bluetooth from AROFLY to the paired A PLUS METER (or Smart Phone via the AROFLY APP). This is the AROFLY Ultra Smart, Total Biking Meter Solution.

The relation of pedaling force to tire pressure spikes varies depending on tire size and construction, but our extensive tire testing database enables AROFLY to calibrate for an accurate reading of a rider’s power output. Random pressure changes caused by road irregularities are filtered out.

When measured pedaling force against a Kistler force plate, which is the most accurate advanced bio-mechanics force measurement solution, AROFLY is accurate plus or minus two percent, outperforming all other costly power meters.
Check out our video “Pursuing Accuracy” at or see below video

In addition to its air pressure sensors, AROFLY’s internal accelerometers and gravity sensors allow it to generate bike cadence and speed determined by measuring time between pedaling pressure spikes and wheel rotation. The AROFLY APP pulls incline and GPS data off the rider’s phone, as well as reading low-energy Bluetooth data from a paired heart rate
monitor to provide useful data needed for a complete ride review. Similar information can now be achieved using our A-PLUS METER.

AROFLY Cloud is available at . Users may upload their recorded riding data. This platform is for users to review, analyze and share, their riding routes, time, distance, speed, power, cadence, heart rate, ascent and calorie consumption for further analysis. This data may also be exported from AROFLY Cloud to STRAVA, to share with another cyclist.

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With over 37 years of manufacturing, trading and sourcing experience, TBS Group Corp., has devoted 3 years of research and development to bring AROFLY & the A Plus Meter to the cycling market. The company is dedicated to making AROFLY, most accurate, convenient, affordable, and fun for every cyclist. With focus on the novice and intermediate cyclist reach their optimal cycling potential