Abbott Lingo
Upper-arm glucose biosensor pairs with a wellness app for adults who do not use insulin.
Keep in mind Not for disease diagnosis. A manufacturer study reports 77.1% of sensors lasting the full 14 days.
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Abbott FreeStyle Libre 2 Plus
Medical interstitial glucose monitoring for people age 2+ with diabetes, including pregnancy per UK labelling.
Keep in mind Manufacturer specifications; no hands-on testing or independent clinical efficacy assessment.
Published specifications and documented constraints. See the full comparison below for prices and sources.
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| Biosensors & healthAdd a model |  |  |
|---|---|---|
| Prices · all markets | $54 USD≈ €48 EURECB 2026-10-12US · Store price · Listed 3 offer records & sources$54 USD≈ €48 EURECB 2026-10-12 US · Store price ListedAbbott Two-week plan: one 14-day biosensor Official displayed price; shipping destination, tax treatment and checkout not tested.Check merchant offer ↗Price source ↗ Checked 2026-10-12$89 USD≈ €80 EURECB 2026-10-12 US · Store price ListedAbbott Four-week plan: two 14-day biosensors Official displayed price; shipping destination, tax treatment and checkout not tested.Check merchant offer ↗Price source ↗ Checked 2026-10-12$249 USD / 12 weeks≈ €223 EUR / 12 weeksECB 2026-10-12 US · Membership bundle ListedAbbott 12-week auto-renewing plan: six biosensors Auto-renews at $249 every 12 weeks unless cancelled.Check merchant offer ↗Price source ↗ Checked 2026-10-12 | Price not verified 0 offer records & sourcesNo verified price in this audit. |
| Designed for | Upper-arm glucose biosensor pairs with a wellness app for adults who do not use insulin. ↗ | Medical interstitial glucose monitoring for people age 2+ with diabetes, including pregnancy per UK labelling. ↗ |
| Form factor | Upper-arm sensor with subcutaneous filament ↗ | Upper-arm wearable glucose sensor ↗ |
| Measurement | Continuous interstitial glucose ↗ | Not applicable to this category |
| Wear Duration | Up to 14 days ↗ | Not applicable to this category |
| Readings | Every minute ↗ | Every minute to compatible LibreLink app ↗ |
| Warm Up | 60 minutes ↗ | Not applicable to this category |
| Compatibility | Lingo app for iOS and Android ↗ | Not applicable to this category |
| Intended Users | Adults 18+ not on insulin ↗ | Not applicable to this category |
| Purpose Class | Wellness; not intended to diagnose diabetes ↗ | Not applicable to this category |
| Kit | Sensor, applicator and instructions ↗ | Not applicable to this category |
| Sensor Duration | Not applicable to this category | 15 days ↗ |
| Age Indication | Not applicable to this category | 2+; children 2-12 require adult caregiver supervision ↗ |
| Interface | Not applicable to this category | Existing Libre 2 reader or compatible LibreLink app ↗ |
| Alerts | Not applicable to this category | Optional high/low glucose alarms ↗ |
| Location | Not applicable to this category | Back of upper arm ↗ |
| Availability | Official product documentation checked. Country-specific fulfilment and checkout were not tested. | Exact manufacturer model verified; market and purchase eligibility follow the linked manufacturer source. |
| Important context |
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| Editorial pick & release | #3 · Our Top 10 Health sensors and monitoringRelease date not verifiedDocumented product in the stated source market; destination availability and checkout not tested. | #9 · Our Top 10 Health sensors and monitoringRelease date not verifiedDocumented product in the stated source market; destination availability and checkout not tested. |
| Evidence | Manufacturer source Checked 2026-10-12 | Manufacturer source Checked 2026-10-12 |
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.