Abbott
Abbott FreeStyle Libre 3 Plus
$245.03Cheaper
Released 2023
Best Continuous Glucose Monitors · head-to-head
Abbott FreeStyle Libre 3 Plus vs Senseonics Eversense E3
A sourced, side-by-side comparison. Abbott FreeStyle Libre 3 Plus is cheaper at $245.03. Every spec and price links to its source.
No photo yet
Senseonics
Senseonics Eversense E3
$3309.69
Released 2022-02
Which is better: the Abbott FreeStyle Libre 3 Plus or Senseonics Eversense E3?
On the specs we track, they're closely matched. The Abbott FreeStyle Libre 3 Plus is the cheaper at $245.03.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| 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 |
Sources — Abbott FreeStyle Libre 3 Plus: consumerguide.diabetes.org (verified 2026-08-01). Senseonics Eversense E3: diabetesnet.com (verified 2026-08-01).
What's the difference between the Abbott FreeStyle Libre 3 Plus and Senseonics Eversense E3?
Where the two actually differ on the specs we track (7 of 8). Matching specs are omitted.
- 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