CGM Comparison
GlucoRx Vixxa 2 vs Dexcom G7
The GlucoRx Vixxa 2 is a 15-day continuous glucose monitor sold in India from ₹3,099–₹3,399 per sensor, CE and CDSCO certified. The Dexcom G7 is a 10-day CGM that, as of August 2026, is not officially sold to consumers in India — Indian buyers typically import it for around ₹12,000 per sensor. The Dexcom G7 has a slightly lower MARD, while the Vixxa 2 costs far less, lasts longer, and is certified for sale in India.
At a Glance
| Specification | GlucoRx Vixxa 2 | Dexcom G7 |
|---|---|---|
| Price (single sensor) | ₹3,399 | ~₹12,000 (imported) |
| Price per sensor (6-pack) | ₹3,099 | N/A |
| Sensor life | 15 days | 10 days |
| MARD accuracy | 8.66% (mfr) | 8.2% (mfr) |
| Sensor size | 22 mm (round) | ~27 × 24 mm (oval) |
| Thickness | 4 mm | ~4.7 mm |
| Weight | 2.16 g | 3.3 g |
| Water resistance | IP68 (2 m / 60 min) | 2.4 m / 24 hr |
| Warm-up time | 55 min | 30 min |
| Reading frequency | Every 60 sec | Every 5 min |
| Regulatory (India) | CE + CDSCO certified | CE / FDA |
| India availability | Official (site + Amazon) | Imported to India |
MARD figures are manufacturer-reported from separate studies — not a head-to-head comparison and not directly comparable. Specifications and prices are approximate and current as of 24 August 2026; verify current details with the manufacturer or an authorised seller before purchasing. Full sources and disclosures below.
Cost per day
GlucoRx Vixxa 2
~₹207
per day
Dexcom G7
~₹1,200
per day
GlucoRx Vixxa 2 cost per day is based on the 6-sensor plan (₹3,099 ÷ 15 days). Dexcom G7 is based on a typical imported price of about ₹12,000 ÷ 10 days; because it has no official India channel, real prices vary widely and may be higher or lower.
How they differ
Where GlucoRx Vixxa 2 leads
- Far more affordable in India — about ₹3,099–₹3,399 per sensor versus roughly ₹12,000 for an imported Dexcom G7 (around 3.5–4× less)
- Longer wear: 15 days per sensor versus 10 days
- More frequent readings: every 60 seconds versus every 5 minutes
- CDSCO certified and sold through an official India channel, with warranty and support
- Lighter worn unit: 2.16 g versus 3.3 g
Where Dexcom G7 leads
- Slightly lower manufacturer MARD (8.2% versus 8.66%)
- Faster warm-up: about 30 minutes versus 55 minutes
- Deeper, longer water submersion rating: 2.4 m for up to 24 hours
- Mature global ecosystem — caregiver Follow app, Clarity reports, and insulin-pump / automated-insulin-delivery integrations
- Extensive worldwide clinical validation and FDA/CE regulatory record
Availability & regulatory status in India
GlucoRx Vixxa 2
- CE and CDSCO certified — approved for sale in India
- Sold officially at glucorxcgm.in and on Amazon India
- Backed by an Indian warranty and customer support
Dexcom G7
- As of August 2026 we could not identify an official Dexcom consumer sales channel in India
- CE marked and US FDA cleared; we could not independently confirm a CDSCO registration for India as of August 2026 (this does not necessarily mean it is unregistered)
- Typically obtained via third-party importers; as of August 2026 we could not find an official Indian warranty or after-sales channel, and prices vary
Frequently Asked Questions
Is the Dexcom G7 available in India?
As of August 2026, not through an official Dexcom consumer channel. Indian buyers usually import it via third-party sellers, so we could not confirm any CDSCO clearance, official warranty or after-sales support, and prices vary widely (often around ₹12,000 per sensor). The GlucoRx Vixxa 2 is CDSCO certified and sold officially in India.
Is the Vixxa 2 as accurate as the Dexcom G7?
The Dexcom G7's manufacturer MARD (8.2%) is slightly lower than the Vixxa 2's 8.66%, so on paper the G7 is marginally more accurate. Both are considered clinically reliable for glucose trend monitoring. MARD figures from different studies are not directly comparable because they use different protocols.
How much cheaper is the Vixxa 2 than the Dexcom G7 in India?
The Vixxa 2 is about ₹3,099–₹3,399 per sensor versus roughly ₹12,000 for an imported Dexcom G7 — around 3.5–4× less. The Vixxa 2 also lasts 15 days versus 10, which widens the cost-per-day gap further (about ₹207/day versus ~₹1,200/day).
How long does each sensor last?
Each GlucoRx Vixxa 2 sensor lasts 15 days. The standard Dexcom G7 sensor lasts 10 days. (A 15-day Dexcom G7 variant exists in the US but is not the unit typically imported into India.)
Important information & sources
AI-assisted content. This page was created with the help of AI and public sources as of 24 August 2026. Details may change or may be inaccurate — please verify current specifications and prices with the manufacturer or an authorised seller before you rely on them.
This page is published by GlucoRx, the manufacturer of the Vixxa 2 sensor. This comparison is for informational purposes only and does not constitute medical advice. Comparisons are based on the cited sources; individual needs and results vary. Consult your doctor or diabetes care specialist before selecting or switching your CGM.
MARD figures are drawn from each manufacturer’s published data and/or third-party guides and are not directly comparable across devices, as studies use different protocols and reference methods. Dexcom G7 figures are drawn from the Dexcom G7 technical sheet, the ADA Consumer Guide, and Indian third-party importer listings (IndiaMART, TradeIndia), retrieved August 2026. Imported prices vary widely and are approximate. The Dexcom G7's CDSCO status could not be independently confirmed as of August 2026; this does not necessarily mean it is unregistered.
All trademarks are the property of their respective owners. Dexcom and Dexcom G7 are trademarks of Dexcom, Inc. If you spot an error on this page, please email info@glucorx.co.in and we will correct it promptly.
Try Vixxa 2 — ₹3,099–₹3,399/sensor
CDSCO-licensed. 15-day wear. IP68 waterproof. Free shipping across India.