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 4.89 out of 5 based on 18 customer ratings
(18 customer reviews)


18 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.

  17. Rated 5 out of 5

    Jéssica Gonçalves

    I bought NightRider in August 2017 and using it with LinkBluCon on iPhone, it never had any issues. Now want to buy Waterproof NightRider which can directly connect to Apple watch.

  18. Rated 5 out of 5


    been using blucon when it was fairly new in the market. I must say it is still alive and working great up to know despite it being subjected to every bumps and fall that you could name of! I have actually refer this product to most of my t1 friends and mums, and im like the ambassador of blucon in our clinic coz they call me to explain to a new t1 mum on how it works! 4 of my friends just bought it. I wish I could get the waterproof one for my son but will need to save up first!

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