SKU: 32630114738

The FLOWBIO Sensor

$116.78 $129.75
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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For Your Every Summer RSVP, with Code: SUMMER15

Description

The FLOWBIO SensorKey Benefits Real time measurement of sodium and fluid loss. Easy to action personalised hydration plans, every day. Validated precision trusted by Olympians, Ironman Record Holders & WorldTour Riders. Integrates with leading training platforms. Long lasting 100 hour rechargeable battery. No App subscription. The FLOWBIO Sensor is the most accurate sweat sensor available, proven to give lab level results. It measures how much fluid and sodium you lose

Key Benefits

  • Real-time measurement of sodium and fluid loss.
  • Easy to action personalised hydration plans, every day.
  • Validated precision trusted by Olympians, Ironman Record Holders & WorldTour Riders.
  • Integrates with leading training platforms.
  • Long-lasting 100-hour rechargeable battery.
  • No App subscription.


The FLOWBIO Sensor is the most accurate sweat sensor available, proven to give lab-level results. It measures how much fluid and sodium you lose while you train, giving you clear guidance to consume what your body needs.

Linked with the FLOWBIO App, the Sensor shows what to drink, when, and how much. The Hydration Planner creates simple, session-specific plans based on your workout length, intensity, the conditions you train in - plus your physiology.

After each session, log what you consumed and select your favourite electrolyte brands including Precision Fuel & Hydration, SiS, Maurten, and others to keep your strategy personalised.

The Sensor is easy to use. Wear it on your upper arm with the included strap, or attach it to your chest strap. With a 100-hour battery, USB-C charging, and links to Garmin, Zwift, Wahoo, and Coros, it works smoothly with your current setup.

A Garmin, Coros, Zwift or Wahoo device is required for use.

TECHNICAL SPECIFICATIONS:
Measures Sweat Loss (L/HR).
Measures Sodium Loss (MG/L).
Skin Temperature Sensor.
100 Hour Battery Life.
FLOWBIO arm strap provided.
Can be worn on existing HR chest strap.
USB-C charging.
Predictive hydration planner for cycling & running.
Works with Garmin, Zwift, Wahoo & Coros.
Compatible with IOS & Android.
Rehydration recommendations from your favourite electrolyte brands.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32630114738

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4.6 ★★★★★
Based on 24 reviews
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coffeeandcode
San Leandro, US
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
J
Verified Purchase
John Grey
Natrona Heights, US
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
A
Verified Purchase
Amyth4
Houston, US
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025
A
Amazon Customer
New York, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
F
Fred
Draper, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026

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