Magene S3+ Speed and Cadence Sensor Set and Magene H303 Heart Rate Monitor with Bluetooth and ANT+ IP66 Strap for Cycling
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The Magene set combines the dual speed and cadence sensor S3+ with the heart rate monitor H303. This package provides everything you need to monitor performance on the bike and training intensity. The S3+ sensor measures either speed or cadence of pedalling and transmits data via Bluetooth and ANT+. The heart rate monitor Magene H303 with an elastic strap is worn on the chest and tracks heart rate during rides. The set is suitable for road bikes, mountain bikes, and training on a stationary trainer.
The S3+ sensor mode can be switched by removing and reinserting the battery, and the LED indicator colour shows whether it is set to cadence or speed. Thanks to the geomagnetic sensor, no magnet is required on the spoke or frame. Data can be recorded on two devices simultaneously, for example, on a cycle computer and a phone. Combining ride data and heart rate helps better manage workload and plan training.
- Model – Magene S3+ dual speed and cadence sensor
- Modes – speed sensor or cadence sensor, switched by removing and reinserting the battery
- Mode indication – red LED for cadence and green LED for speed
- Sensing technology – geomagnetic sensor without a magnet on the spoke
- Wireless connection – Bluetooth Smart 4.0 and ANT+
- Durability – waterproof rating IP66
- Battery life – up to 500 hours of operation
- Power supply – CR2032 button battery
- Sensor dimensions – 38.3 x 29.8 x 8.85 mm
- Compatibility – Garmin, Bryton, and iGPSPORT watches and cycle computers, Zwift, Onelap, Bkool, and Tacx platforms, Strava, Wahoo Fitness, Runkeeper apps, and more
- Chest sensor – Magene H303 with elastic chest strap
- Package contents – Magene S3+ sensor with CR2032 battery installed, flat rubber pad, small rubber ring for the crank, large rubber ring for the hub, and Magene H303 heart rate monitor with strap
Installation is simple and requires no tools. In cadence mode, the sensor is attached to the inner side of the left crank, and in speed mode, to the front wheel hub. The flexible rubber rings stretch over the sensor mounts, and the flat rubber pad protects the bike's surface from scratches and prevents the sensor from shifting. After changing modes, the sensor needs to be paired again with the cycle computer or app to display the correct values. The sensor can be wiped with a damp cloth, but it is not recommended to soak it or clean it with high-pressure water.
The Magene S3+ and H303 set is a practical choice for cyclists who want to train based on data. On one display, you will see speed or cadence along with heart rate. The S3+ sensor with IP66 rating can handle rides in rain and mud. Its battery lasts for up to 500 hours of operation. It is a complete setup for daily training and longer rides.
Delivery
Delivery to address€1.59
Estimated delivery: 20 November – 3 December
Shipped from China
You only pay for delivery once per order, whatever its size.
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Delivery is only possible to addresses in Ireland.
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Returns and Exchanges
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Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. With An Post (Standard Post), returning a parcel of up to 2 kg to Spain costs about €30. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
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About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller