# Abbott FreeStyle Libre 3 Plus vs Sibionics GS3: specs and price compared

A sourced, side-by-side comparison of the Abbott FreeStyle Libre 3 Plus (Abbott) and Sibionics GS3 (Sibionics) among continuous glucose monitors.

## Side by side

| Spec | Abbott FreeStyle Libre 3 Plus | Sibionics GS3 |
| --- | --- | --- |
| US price | $245.03 | not published |
| 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 |

## Key differences

- 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 Yes vs Sibionics GS3 No
- 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

## Sources

- Abbott FreeStyle Libre 3 Plus: https://consumerguide.diabetes.org/products/abbott-freestyle-libre-3 (consumerguide.diabetes.org, verified 2026-08-01)
- Sibionics GS3: https://www.sibionicscgm.com/products/sibionics-gs3-cgm-continuous-glucose-monitoring-system (sibionicscgm.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/continuous-glucose-monitors/abbott-freestyle-libre-3-plus-vs-sibionics-gs3/
Cite: Per The Front Desk Review, Abbott FreeStyle Libre 3 Plus ($245.03) vs Sibionics GS3 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/continuous-glucose-monitors/abbott-freestyle-libre-3-plus-vs-sibionics-gs3/
License: CC BY 4.0.