can this sensor be attached to my shoe?

You could, but it wouldn’t work properly. This sensor reads two magnets one for speed the other for cadence.

How do you wake the sensor up? I keep spinning the tire and readjusting and it won’t wake up. It only starts working when I uninstall and reinstall

I haven't had that problem, but I've been using the CooSpo android app. When using that app (which is free), the cadence and speed functions stay linked to the app, and seem to start immediately when I start cycling. On the app there's a page to manage the bluetooth connections. Also, I use a Polar heart monitor... with a Polar app. I found that the heart monitor has to connect with the polar app BEFORE I link to the Coospo app or the polar app won't see it.

Is this compatible with the cadence apple watch app? thank you.

CooSpo Cadence Speed sensor can work with all standard bluetooth connection support app, if the app brand do not have limitation, thank you.

Doesn’t connect via Bluetooth to my Zwift app. Any ideas?

Get a speed cadence sensor that sends Bluetooth signals.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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COOSPO Cadence and Speed Sensor, 2 in 1 Bluetooth ANT+ RPM Cycling Cadence Sensor, Wireless Bike Speed Sensor for Bicycle, Compatible Cycling Computer/Rouvy/Peloton/Wahoo APP

COOSPO Cadence and Speed Sensor, 2 in 1 Bluetooth ANT+ RPM Cycling Cadence Sensor, Wireless Bike Speed Sensor for Bicycle, Compatible Cycling Computer/Rouvy/Peloton/Wahoo APP

Product ID: 316703581

Details

Battery Life
500 Hours
Brand
CooSpo
Color
Black
Item Weight
50 Grams
Sensor Type
Bluetooth ANT

💧IP67 waterproof rating

📶Dual Bluetooth & ANT+ connectivity

⏱️500 hrs battery life

277 Lei

Duties & taxes included

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

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Description

🚴‍♂️ Stay ahead of the pack with precision speed & cadence tracking!

ALL WEATHER DURABILITY - IP67 waterproof design ensures your sensor performs rain or shine, no compromises.
ENDURANCE READY BATTERY - Ride longer with a replaceable CR2032 battery delivering up to 500 hours of uninterrupted tracking.
SEAMLESS DUAL CONNECTIVITY - Effortlessly sync with all major fitness apps and bike computers via Bluetooth & ANT+.
PRECISION REAL TIME METRICS - Track cadence, speed, and distance with pinpoint accuracy to optimize every ride and training session.
UNIVERSAL FIT FLEXIBLE MOUNTING - Adjustable mounts and multiple rubber bands zip tie your sensor securely on almost any bike frame.

The COOSPO BK805 is a compact, wireless 2-in-1 cadence and speed sensor featuring dual Bluetooth and ANT+ connectivity for broad app compatibility. It offers up to 500 hours of battery life with a replaceable CR2032 cell, an IP67 waterproof rating for all-weather reliability, and flexible mounting options to fit most bike frames. Designed for real-time, accurate cycling metrics, it integrates seamlessly with popular fitness platforms like Rouvy, Peloton, and Wahoo, making it an essential tool for serious cyclists and fitness enthusiasts.

Specifications

ASIN	B0936PWZ7J
Battery Average Life	500 Hours
Battery Type	Lithium Ion
Best Sellers Rank	#75,796 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #52 in Cycling Computers
Brand Name	CooSpo
Color	Black
Connectivity Technology	ANT, Bluetooth
Customer Reviews	4.1 4.1 out of 5 stars (358)
Human Interface Input	Buttons
Included Components	COOSPO Cadence Speed Sensor1, Mounting Accessories, Sensor Magnet 1, User Manual
International Protection Rating	IP67
Item Weight	50 Grams
Manufacturer	COOSPO
Model Number	BK805 Bike cadence speed sensor
Mounting Type	Handlebar Mount
Sensor Type	Bluetooth ANT COOSPO Cadence Speed Sensor

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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277 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Good experience, but the tracking updates could be better.

2 months ago

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