Image: Senseonics
Senseonics
Eversense E3
Real-time continuous glucose monitor · Sensor life 180 days.
Sensor: 180 days Warm-up: 24 hours Real-time: Yes Alarms: Yes
Technical specifications
| Brand | Senseonics |
|---|---|
| Model | Eversense E3 |
| Sensor Life | 180 days |
| Warm-up | 24 hours |
| Scan required | No |
| Real-time reading | Yes |
| Alarms | Yes (hyperglycemia, hypoglycemia) |
| Calibration | Required |
| Separate transmitter | Yes (removable, rechargeable) |
| Water resistance | removable transmitter for swimming |
| Smartphone required | Yes |
| Compatible Apps | Eversense |
| Approved for | adults |
| Note | Implanted sensor, 180-day life. Distribution moved from Ascensia back to Senseonics on 01.01.2026. Successor 'Eversense 365' (365-day wear, CE mark 29 Jan 2026, MARD 8.8%, on-body vibratory alerts) launched in DE/IT/ES/SE but NOT in Switzerland — no confirmed CH roadmap. |
Price comparison
As of: — · MiGeL-capped.No public retail prices available. CGM sensors are mostly obtained by prescription and direct insurance billing (MiGeL 21.06, CHF 4.85/day).
Similar CGM systems
Dexcom
Dexcom G6
Sensor: 10 days Real-time: Yes Alarms: Yes Warm-up: 2 hours
Price on request
Details 
Dexcom
Dexcom G7
Sensor: 10 + 12h grace period Real-time: Yes Alarms: Yes Warm-up: 30 minutes
from CHF 48.50 (3 offers)
Details 
Roche
Accu-Chek SmartGuide
Sensor: 14 days Real-time: Yes Alarms: Yes Warm-up: 30 minutes
from CHF 67.90
Details