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Cyclops Marine
Cyclops Marine Smarttune 7/16" (6-7mm)

Cyclops Marine Smarttune 7/16" (6-7mm)

Our Part #: CYC-SMRTUNE716 | Mfr. Part #: SMRTUNE716
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Free Shipping for US Continental orders over $99.

Remember your best race?
When everything clicks, you have another gear, pointing higher, going faster, the boat is in the groove...

Smarttune will help you find that feeling every time
smarttune harnesses the latest technology to give you a simple to install, wireless load sensor that accurately measures your stay tension in real time. Live and dynamic rig loading is transmitted either to your mobile via a dedicated app or to your boat electronics. This allows you to measure and repeat your fastest settings, controlling your forestay "sag" to manage your headsail shape and your mast bend by knowing your compression driver and so managing your mainsail shape. For the very best performance in all winds and sea conditions.Measure success.


  • Simple to fit
  • Wireless
  • Mobile app and marine electronics compatible
  • Factory calibrated
  • Cutting edge technology
  • Cost effective

How it works?

Simply swap out your bottlescrew body on either your forestay or side stays for the smarttune. Easy wireless connection to your phone via the latest Cyclops App for immediate live and dynamic information as to the load in your rig. With the addition of our gateway and N2K lead, which are hidden below deck, the data can integrate into your boat's electronics for the same live data on your displays. Ideal for the helm and trimmers to maximise your performance.

Cyclops Marine How it Works