Best Continuous Glucose Monitors for Biohackers (2026)
The biohacker CGM market in 2026 is two sensors and ten wrappers. Eight of the ten programmes here ride on the same two pieces of hardware — Abbott Libre 3 or Dexcom G7 — and compete on what the software, coaching and ecosystem do with the data. ONDA scored all of them on the same six criteria so the trade-offs are explicit.
→ How we score (methodology)Ranked round-up
Best Continuous Glucose Monitors for Biohackers (2026)
ONDA ranks the ten best CGMs of 2026 for non-diabetic biohackers — Levels, Nutrisense, Zoe, Stelo, Lingo, Ultrahuman, Signos, Veri, Hello Inside and Supersapiens — scored on insights, accuracy, coaching and value.
Head-to-head duels
All reviews (10)
Levels
The most polished biohacker CGM programme — best-in-class insights at the highest price in the category.
Nutrisense
The strongest human-coaching CGM programme — a registered dietitian alongside Dexcom G7 data.
Zoe
The most science-backed CGM programme — and the only one fusing glucose, microbiome and blood biomarkers into one nutrition plan.
Stelo by Dexcom
Dexcom G7 hardware with no prescription gate — the most accurate consumer CGM at the lowest price for it.
Ultrahuman M1
The best ecosystem play — glucose data composed with HRV, sleep and recovery from the Ultrahuman Ring in one app.
Signos
The most weight-loss-focused CGM programme — Dexcom G7 plus an AI agent that pushes meal-by-meal recommendations.
Veri
The strongest EU-focused CGM programme — clean app, solid insights, the right choice if Levels and Stelo are unavailable to you.
Lingo by Abbott
Abbott’s Libre hardware sold without a prescription — the simplest entry into CGM at the lowest single-sensor price.
Hello Inside
A solid mid-tier EU CGM programme — local language depth, competent insights, narrower scope than Veri.
Supersapiens
The only CGM programme designed natively for athletic performance — race-day glucose pacing, restricted to EU markets.