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Cancellation service #1 in India
Lumen is a consumer device and subscription-based app that measures metabolism and provides personalised nutrition and metabolic guidance.
The service combines a handheld breath device with an app membership to deliver daily metabolic insights and plans.
Lumen subscriptions can be sold bundled with the device (multi‑month plans) or as ongoing individual or duo memberships.
Billing and subscription management depend on where you purchased: Apple App Store, Google Play, or directly via the Lumen website.
When you cancel, you typically retain access to the Lumen app features until the end of the current paid billing period.
Access does not usually end immediately unless specified by the store or Lumen terms.
Cancellations stop future auto‑renewals; you will not be billed after the current paid period ends if cancellation is successful.
For subscriptions billed through Apple or Google, those stores control renewals and refunds per their policies.
Your Lumen app data typically remains in your account unless you request deletion under Lumen’s policies or terms of use.
Check Lumen’s terms for data retention or contact support if you want your account and data removed.
Web subscriptions are generally non‑refundable, per Lumen’s stated policy for online purchases.
Device returns may be possible if the device is unopened within 30 days of purchase; opened-device returns are conditional.
Purchases made through the Apple App Store or Google Play are subject to those stores’ refund policies; Lumen does not control those refunds.
If you want a refund for a store purchase, request it through Apple or Google Play support.
The following prices are approximate conversions and may vary by region and promotions.
No official INR pricing was found in the verified sources; figures below are approximate and for guidance only.
| Plan | Price (approx) | Period | Features |
|---|---|---|---|
| 6‑month Metabolism Booster (includes device) | ≈ ₹20,600 | 6 months | Device + app membership for 6 months |
| 12‑month Advanced Fat Burn (includes device) | ≈ ₹25,000 | 12 months | Device + app membership for 12 months |
| 18‑month Optimal Health (includes device) | ≈ ₹29,000 | 18 months | Device + app membership for 18 months |
| Individual ongoing membership | ≈ ₹1,600 / month or ₹13,500 / year | Monthly / Annual | Post‑initial membership ongoing access |
| Duo ongoing membership | ≈ ₹3,150 / month or ₹20,400 / year | Monthly / Annual | Two users sharing one device ongoing access |
Under Indian consumer protection laws, online consumers are generally entitled to a 7‑day "cooling‑off" period for goods purchased online, unless specifically exempted.
This cooling‑off right may apply to unopened device returns; check Lumen’s policy and provide proof of purchase.
Consumers have rights if the product is defective or not as described, which can entitle them to repair, replacement, or refund depending on the situation.
Auto‑renewal must be clearly disclosed and consented to; unexpected charges can be contested under the Consumer Protection Act, 2019.
Many users praise Lumen for raising metabolic awareness, offering actionable insights and helping with food choices and weight management.
Support is often commended as responsive and helpful in several reviews.
Common negatives include unexpected auto‑renewal charges, concerns about refunds for opened devices, and inconsistent readings for some users.
Other complaints cover software integration limits, hardware issues (charging/battery), and occasional slow support for device replacement.
Many users assume deleting the app cancels the subscription. It does not; you must cancel via Apple ID, Google Play, or Lumen account depending on purchase method.
Expecting a refund after opening a device or after the 30‑day window can lead to disappointment; check return windows and keep packaging sealed if you may return.
Refund and cancellation steps differ by platform. If billed by Apple or Google, contact those stores for refund requests instead of emailing Lumen support alone.
| Channel | How to cancel | Refunds | When cancellation takes effect |
|---|---|---|---|
| App Store (iOS) | Apple ID > Subscriptions on iOS device | No - follow Apple refund policy | At end of current Apple billing period |
| Google Play Store (Android) | Google Play > Payments & Subscriptions > Subscriptions | No - follow Google Play refund policy | At end of current Google Play billing period |
| Web (lumen.me purchases) | Lumen app/account subscription settings or email [email protected] | Generally non‑refundable; device returns unopened within 30 days possible | Usually at the end of current paid period |
After cancellation you should receive confirmation by email or in your account showing the subscription end date.
If you still see charges, check which store billed you and contact them or Lumen support with your documentation.
Salarpuria Touchstone, 4th Floor, Survey No. 15/1A & 14P7, Kadubeesanahalli, Varthur Hobli, Bangalore, Karnataka 560103, India.
This address is listed as a registered office; it may not be the correct channel for subscription cancellations.
For cancellations and support use the in‑app/account cancellation options or support email: [email protected].
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Written by Myra Choudhary
Digital-law graduate · 4 years experience
Graduate in digital law and passionate about secure written communication, I have been writing guides on certified mail and electronic registered delivery for 4 years.