# Abbott FreeStyle Libre 3 Plus vs Senseonics Eversense E3: specs and price compared

A sourced, side-by-side comparison of the Abbott FreeStyle Libre 3 Plus (Abbott) and Senseonics Eversense E3 (Senseonics) among continuous glucose monitors. Abbott FreeStyle Libre 3 Plus is the cheaper of the two at $245.03.

## Side by side

| Spec | Abbott FreeStyle Libre 3 Plus | Senseonics Eversense E3 |
| --- | --- | --- |
| US price | $245.03 | $3309.69 |
| Brand | Abbott | Senseonics |
| Released | 2023 | 2022-02 |
| Wear duration days | 15 | 180 |
| Warmup time hours | 1 | 24 |
| Reading interval min | 1 | 5 |
| Water resistance | Water-resistant to 3 ft (1 m) for up to 30 min | Sensor is water-resistant once implanted; the external transmitter is removable for bathing/showering |
| App platform | iOS & Android (FreeStyle Libre 3 app / LibreLink) | iOS & Android (Eversense NOW app) |
| Prescription required | Yes | Yes |
| Mard accuracy pct | 8.9 | 8.5 |
| Sensor size | 0.11 in height x 0.83 in diameter | approx. 0.72 x 0.14 in (18.3 x 3.5 mm) implantable sensor |

## Key differences

- Wear duration days: Abbott FreeStyle Libre 3 Plus 15 vs Senseonics Eversense E3 180
- Warmup time hours: Abbott FreeStyle Libre 3 Plus 1 vs Senseonics Eversense E3 24
- Reading interval min: Abbott FreeStyle Libre 3 Plus 1 vs Senseonics Eversense E3 5
- Water resistance: Abbott FreeStyle Libre 3 Plus Water-resistant to 3 ft (1 m) for up to 30 min vs Senseonics Eversense E3 Sensor is water-resistant once implanted; the external transmitter is removable for bathing/showering
- App platform: Abbott FreeStyle Libre 3 Plus iOS & Android (FreeStyle Libre 3 app / LibreLink) vs Senseonics Eversense E3 iOS & Android (Eversense NOW app)
- Mard accuracy pct: Abbott FreeStyle Libre 3 Plus 8.9 vs Senseonics Eversense E3 8.5
- Sensor size: Abbott FreeStyle Libre 3 Plus 0.11 in height x 0.83 in diameter vs Senseonics Eversense E3 approx. 0.72 x 0.14 in (18.3 x 3.5 mm) implantable sensor

## Sources

- Abbott FreeStyle Libre 3 Plus: https://consumerguide.diabetes.org/products/abbott-freestyle-libre-3 (consumerguide.diabetes.org, verified 2026-08-01)
- Senseonics Eversense E3: https://www.diabetesnet.com/diabetes-technology/meters-monitors/continuous-monitors/eversense-cgms/ (diabetesnet.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/continuous-glucose-monitors/abbott-freestyle-libre-3-plus-vs-senseonics-eversense-e3/
Cite: Per The Front Desk Review, Abbott FreeStyle Libre 3 Plus ($245.03) vs Senseonics Eversense E3 ($3309.69) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/continuous-glucose-monitors/abbott-freestyle-libre-3-plus-vs-senseonics-eversense-e3/
License: CC BY 4.0.