Abbott
Abbott FreeStyle Libre 3 Plus
$245.03
Released 2023
Best Continuous Glucose Monitors · head-to-head
Abbott FreeStyle Libre 3 Plus vs Sibionics GS3
A sourced, side-by-side comparison. Abbott FreeStyle Libre 3 Plus is cheaper at $245.03. Every spec and price links to its source.
Sibionics
Sibionics GS3
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Abbott FreeStyle Libre 3 Plus | Sibionics GS3 |
|---|---|---|
| US price | $245.03 | — |
| Brand | Abbott | Sibionics |
| Released | 2023 | — |
| Wear duration days | 15 | 14 |
| Warmup time hours | 1 | 1 |
| Reading interval min | 1 | 5 |
| Water resistance | Water-resistant to 3 ft (1 m) for up to 30 min | IP38 - water-resistant to 1 m for up to 1 hour |
| App platform | iOS & Android (FreeStyle Libre 3 app / LibreLink) | iOS & Android |
| Prescription required | Yes | No |
| Mard accuracy pct | 8.9 | 8.83 |
| Sensor size | 0.11 in height x 0.83 in diameter | 24.8 x 17.8 x 2.9 mm (0.98 x 0.70 x 0.11 in), 1.5 g |
Sources — Abbott FreeStyle Libre 3 Plus: consumerguide.diabetes.org (verified 2026-08-01). Sibionics GS3: sibionicscgm.com (verified 2026-08-01).
What's the difference between the Abbott FreeStyle Libre 3 Plus and Sibionics GS3?
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 Sibionics GS3 14
- Reading interval min: Abbott FreeStyle Libre 3 Plus 1 vs Sibionics GS3 5
- Water resistance: Abbott FreeStyle Libre 3 Plus Water-resistant to 3 ft (1 m) for up to 30 min vs Sibionics GS3 IP38 - water-resistant to 1 m for up to 1 hour
- App platform: Abbott FreeStyle Libre 3 Plus iOS & Android (FreeStyle Libre 3 app / LibreLink) vs Sibionics GS3 iOS & Android
- Prescription required: Abbott FreeStyle Libre 3 Plus true vs Sibionics GS3 false
- Mard accuracy pct: Abbott FreeStyle Libre 3 Plus 8.9 vs Sibionics GS3 8.83
- Sensor size: Abbott FreeStyle Libre 3 Plus 0.11 in height x 0.83 in diameter vs Sibionics GS3 24.8 x 17.8 x 2.9 mm (0.98 x 0.70 x 0.11 in), 1.5 g