Medtronic Guardian 4
Prescription glucose sensor used with a compatible MiniMed 780G system.
Keep in mind Not a stand-alone OTC CGM. Current US comparison and Guardian 4 instructions govern the exact compatible system.
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Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.
At a glance
The differences that matter
Eversense 365
Prescription continuous glucose monitoring for adults 18+ with diabetes.
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 | Price not verified 0 offer records & sourcesNo verified price in this audit. | Price not verified 0 offer records & sourcesNo verified price in this audit. |
| Designed for | Prescription glucose sensor used with a compatible MiniMed 780G system. ↗ | Prescription continuous glucose monitoring for adults 18+ with diabetes. ↗ |
| Form factor | Subcutaneous upper-arm sensor plus reusable on-body transmitter ↗ | Provider-inserted upper-arm sensor with removable external transmitter ↗ |
| Water / dust rating | Not verified | One metre for up to 30 minutes ↗ |
| Sensor Duration | Up to seven days ↗ | Up to 365 days ↗ |
| Warmup | Two hours ↗ | Not applicable to this category |
| Age Indication | 7+ per current US comparison ↗ | Not applicable to this category |
| Components | Guardian 4 sensor, Guardian 4 transmitter, reusable serter ↗ | Not applicable to this category |
| Insertion | Two-handed serter procedure ↗ | Not applicable to this category |
| Site | Back of upper arm only in US instructions ↗ | Not applicable to this category |
| Reading interval | Not applicable to this category | Every five minutes ↗ |
| Transmitter Mount | Not applicable to this category | Daily-replaced silicone-based adhesive ↗ |
| Alerts | Not applicable to this category | On-body vibration and phone alerts ↗ |
| Calibration | Not applicable to this category | Once weekly after day 13; additional instructions apply ↗ |
| Placement | Not applicable to this category | Upper arm; trained healthcare-provider insertion/removal ↗ |
| Availability | Exact manufacturer model verified; market and purchase eligibility follow the linked manufacturer source. | Exact manufacturer model verified; market and purchase eligibility follow the linked manufacturer source. |
| Important context |
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| Editorial pick & release | No editorial ranking recorded | No editorial ranking recorded |
| Evidence | Manufacturer source Checked 2026-10-13 | 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.