The BMC GII is often the cheapest recognisable auto CPAP in India; the HM-CV-20 is a step-up that remains below premium ResMed pricing. Both cover the normal 4–20 cmH₂O APAP range and target uncomplicated obstructive sleep apnoea.
| Factor | HM-CV-20 | BMC GII Auto CPAP |
|---|---|---|
| Indicative price | About ₹28,000 | About ₹17,490 |
| Modes | CPAP, APAP | CPAP, Auto |
| Pressure | 4–20 cmH₂O | 4–20 cmH₂O |
| Published sound | <30 dB | About 30 dB |
| Published weight | 1.45 kg | About 2.5 kg |
| Reporting | Card + Claro on Windows/macOS | SD card/iCode workflow |
| Central-event visibility | Published as present | Confirm on exact firmware/report |
| Altitude compensation | Not clearly published | Published |
Why HHZ prefers HM-CV-20 overall
The added spend buys a meaningfully lighter machine, a stronger published event-detection story, and the Claro desktop reporting workflow. Claro provides trends and detailed event, pressure, leak, airflow, snoring, and AHI views rather than limiting follow-up to a basic compliance code.
HM-CV-20 also publishes a three-year/10,000-hour warranty. As always, the warranty is only valuable if the local dealer can diagnose the unit, obtain parts, and provide a temporary replacement.
For a buyer comparing only monthly therapy cost, the ₹10,000–₹11,000 device difference becomes smaller over several years. Mask fit, replacement cushions, follow-up, and power backup can have a larger effect on whether therapy is actually used.
Why BMC GII remains a valid choice
The BMC GII’s biggest advantage is straightforward: it can deliver recognisable-brand APAP at a much lower entry price. BMC also has broad Indian budget-channel distribution, CE positioning, and published altitude compensation.
That makes BMC attractive for a standard OSA prescription, a strict cash ceiling, or use in a high-altitude location where HM-CV-20’s documentation is unclear. Verify whether the seller provides detailed SD-card review, not just an iCode summary, and whether a clinician can read the resulting files.
Service can reverse the result
Choose the dealer before the logo. Ask both sellers:
- Who handles a humidifier or blower failure in your city?
- Is a loaner available during repair?
- Can the clinic receive a detailed report?
- Are filters, chambers, power supplies, and compatible tubes stocked?
- Does the quote include a mask, and can the mask be exchanged after fitting?
If BMC has strong local support and Home Medix does not, BMC is the safer purchase. The reverse is equally true.
Verdict
HM-CV-20 is HHZ’s better overall choice because its lighter build, central-event visibility, Claro reports, and warranty package justify a moderate premium. BMC GII is the right price-first alternative and deserves special consideration where its local service or altitude documentation is stronger. Neither machine should be used to self-treat central apnoea or replace prescribed bilevel ventilation.