Waterproof NightRider BluCon


The flagship product of Ambrosia, BluCon, is a NFC (Near Field Communication) to BLE (Bluetooth Low Energy) electronic transmitter. When attached to passive NFC tags like FreeStyle Libre (FSL), Libre 2 sensor and FreeStyle Libre Pro sensor,  BluCon transmits glucose readings to a mobile app enabling Continuous Glucose Monitoring (CGM) on the go..

Works with FreeStyle Libre, Libre 2 and Libre Pro sensors. Also, supports ‘Direct-to-Apple Watch’ so you can use only Apple watch without phone to see glucose readings and share, if your Apple watch has a cellular connection

Both products  work equally well over iPhone, Android phones, iPod and Apple/Android watches.  BluCon  was awarded CE mark in early 2017



Replaceable battery

Fits on top of FSL sensor. Tape/armband required to hold the sensor

Is Waterproof

Sends reading to mobile app every 5 minutes

Rated 4.88 out of 5 based on 16 customer ratings
(16 customer reviews)


16 reviews for Waterproof NightRider BluCon

  1. Rated 5 out of 5

    Emet Tauber

    Great product, using since May 2017. Never had any issues! Just bought second as a back up

  2. Rated 5 out of 5

    Suresh Chaudhary

    Great product using since last six months. Amazing reading are accurate uninterrupted service.

  3. Rated 5 out of 5

    Azad Chauhan

    Using last 13days its perfect device I was looking for. Every 5min reading help me lot.

  4. Rated 5 out of 5

    Clark Dell (verified owner)

    I have purchased from your site before two waterproof nightriders. I just lost my last one that was working.
    I want to purchase two more replacements to make sure I am not of this device.

    I have to tell you, your device has literally saved my life. My A-1 C was at 17.5. After using the freestyle libre and Bluecon night rider, I have been able to monitor my glucose levels in my A-1 C is now down to 7.4. I contribute the improvement in my A1 C because I’ve been able to monitor my glucose better. I honestly believe that every diabetic on the face of the planet should have this set up.

    Keep up the good work, fix your site so I can order or give me a call at the number below and I will place my order over the phone. I really need a replacement as quickly as I can get it.

  5. Rated 5 out of 5

    Paolo Hendricks

    The wonderful product helps us very much with monitoring our little one’s glucose readings over the night.

  6. Rated 5 out of 5

    Tina starmer

    Using the NightRider since April 2018. Never had any issues working flawlessly. Buying one more as a backup

  7. Rated 5 out of 5

    Nikki Whites

    I am very impressed with the NightRider, using it for more than 16 months now.
    Now I can see readings on my apple watch also, I will highly recommend this product.

  8. Rated 5 out of 5

    Sandra Parkar

    I am NR user since June 2017, I am still using it with LinkBluCon app and share readings with my husband on FollowBluCon Ambrosia app for caregivers, I am buying waterproof NR now as a back up and will be helpful in swimming.

  9. Rated 3 out of 5

    Manish Agarwal

    I would like to buy this product.

  10. Rated 5 out of 5

    Manoj Kumar

    I want to buy complete setup i.e. reader,sensor, complete assembly.please guide me how to get.

  11. Rated 5 out of 5

    Astik Gupta

    Next generation sugar monitoring gadget. Accurate real time readings on my mobile phone!

  12. Rated 5 out of 5

    Rachel Braun

    I am using Libre 2 with new NightRider for 2 weeks now and very satisfied. One of the best solution I ever had. Earlier I used MiaoMiao which always had bluetooth connection and battery issues, also got rashes on my skin. NightRider is just amazing, good value for the money

  13. Rated 5 out of 5

    Mark Rohrer

    Great transmitter! Recently I purchased a new NightRider to use it with Libre 2 sensor, it is working well. Earlier I used older version of NightRider for couple of years that too worked flawlessly, one of the best investment I made. I will highly recommend this product to every FreeStyle Libre users.

  14. Rated 5 out of 5

    Alicia Meekma (verified owner)

    I ordered new NightRider in mid July for my 7 years old son after spending more than 215 USD on miaomiao which never worked for me, and received the NightRider within 6 days by DHL Express after I selected Express service. I wanted it to be delivered before our family travel to France. Now, my son is using Libre 2 with direct connection to Apple watch without the phone. Also, tried it with my older Libre sensor for testing, NightRider is working without any issues since last Wednesday. I am getting readings all the time in FollowBluCon app, I wish I could have purchased it earlier and saved the money I wasted on other products.

  15. Rated 5 out of 5

    Jeremy Carounanidy

    Great product!! It added so much value to FreeStyle Libre sensor I was using over 3 year now but never had such a feel. I wish I had knew about it earlier. Abbott should be selling this with the Libre sensors

  16. Rated 5 out of 5

    Lisa Collins

    I am using the new NightRider with Libre 2 sensor over one month now it’s one of my best investment. This made my life so easy. I always use it with Apple watch and don’t need to carry my phone as it can directly connect to Apple Watch.

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