Abbott Lingo / Libre

Affordable over-the-counter glucose sensing.

OTC, 14-day wear

Accessible OTC glucose tracking with a clean app

Subscription model; glucose needs food and activity context

Vora ties Lingo glucose data to meals and training for real metabolic insight.

Independent comparisons put Lingo at roughly 9.3% MARD, an accurate consumer CGM but a small notch behind the Dexcom-based Stelo at 8.3%.

Lingo MARD is approximately 9.3% versus Dexcom Stelo's 8.3%, making Stelo slightly more accurate; both are OTC wellness CGMs. The underlying FreeStyle Libre 3 sensor posts a sub-8% MARD in Abbott's own clinical trial. Not Just a Patch (Stelo vs Lingo) ↗

It fully delivers continuous glucose plus food/exercise logging and a Lingo Count metric, but it is a wellness trim with no high or low alarms and no diabetes clearance.

Unlike Abbott's medical-grade CGMs, Lingo does not include alarms for high or low glucose; you must open the app to check levels. It adds a proprietary Lingo Count metric and optional meal, workout and stress logging. Athletech News (hands-on) ↗

Each biosensor runs a full 14-day wear reading every minute, one day short of Stelo, with a 60-minute warm-up and readings that recover after the occasional Bluetooth drop.

Sensor duration is 14 days with a reading every 1 minute and a 60-minute warm-up. Athletech's reviewer separately noted the data always caught up after brief Bluetooth drops. Optimize Biomarkers (Lingo spec review) ↗

Application is a painless click and the sensor is largely unnoticeable, but the adhesive is minimal and it is slightly bulkier than newer CGMs.

Minor soreness for a day or two after insertion, largely unnoticeable in daily use, but minimal adhesive with no overlay patch, slightly bulkier than newer CGMs, and awkward to sleep on. Athletech News (hands-on) ↗

The app is clean and intuitive, the glucose data persists and can be exported to CSV, and it syncs to Apple Health and Health Connect for use in a coaching app like Vora.

Lingo shares 5-minute glucose values with Apple Health and Health Connect on a 3-hour delay and auto-logs workouts; data persists after the sensor comes off and can be exported as a daily CSV. Lingo (Apple Health / Health Connect integration) ↗

A ~$54 two-week starter is cheap to try, but ongoing use runs a recurring plan of roughly $83 to $96 a month, below Levels yet a cost that adds up.

Official plans: 2-week TRIAL $54 (1 sensor), 4-week SHAPE $89 (2 sensors, ~$96/mo equivalent), and 12-week TRANSFORM auto-renewing $249 (6 sensors, ~$83/mo equivalent). There is no flat $84/month plan. Lingo official pricing (hellolingo.com/products) ↗