
For High-Kinetic OPs
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Space
Battery-free wearables developed with DTU to achieve reliability for astronauts
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Sports
Validated by PEAK4EVER for sub-second response time in elite athletes
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Defense
Proven by operators to secure national safety and biodefense with AI sentinels

Your Turn with OP-1
OP-1 is a self-powered and streamlined wearable that measure real-time lactate in sweat. Zero friction.
Key Features
- Last up to six weeks
- Battery-free so never charge again
- Wireless connect to iPhone by NFC
- Water-, shock- and dust-proof
- Ultra-thin flexible polyimide layer
- Hypoallergenic medical adhesive
Out of the box calibrated for indoor treadmill running at room temperature. Maximum accuracy at 3 mM lactate — right at the sweet spot.

Per Aspera Ad Astra
It was written into the DNA of Starleet since inception: to push performance and technology beyond its limits.
Frequently Asked Questions
FAQ
Where can I find the CE mark?
CE markings and tests from independent notified bodies are listed here.
Can I swim with it?
Yes, it's under vigorous testing for spacetech.
What should I know before starting my session?
- The wearable must be completely dry (showing ~0.1 mM).
- It's calibrated for indoor treadmill at room temperature at lactate 3 mM.
- Do not cover the wearable.
How long does it last?
Six weeks and if the readings start drifting then take it off to rinse the electrodes on the bottom (facing the skin). Re-apply.