Healthycaremaster
HCM Smart Ring size chart kit
HCM Smart Ring size chart kit
- Convenient Design
- Advanced Monitoring
- Extended Battery Life
- Blood glucose monitoring
- pre-pregnancy data
- exercise monitoring
How to Order?
How to Order?
Choosing the right HCM Ring size is essential for comfort and accurate readings. HCM Ring sizing is unique in comparison to the US Standard.
Step 1: Order Your Ring
Select the 'Free Sizing Kit' option when you order your HCM Ring. You're purchasing the ring, but we’ll send you the sizing kit first at no extra cost.
Step 2: Sizing Kit Delivery
Expect to receive your sizing kit within 3 to 9 days. This kit includes sample ring sizers to help find your ideal fit.
Step 3: Find Your Size
Test the sample rings on your preferred finger. We recommend the index finger for optimal performance and accuracy. If you prefer another finger, the middle and ring fingers are good alternatives.
Step 4: Get Your HCM Ring
Confirm your size by visiting the link on the sizing kit’s packaging, and we will ship your HCM Ring to you. Feel free to share your sizing kit with friends and family.
Sizing Guides For Ring
Sizing Guides For Ring



Ring App
Ring App
What is in the box?
What is in the box?
Impossible de charger la disponibilité du service de retrait
Return and Warranty Policy
Return and Warranty Policy
HCM Product Return and Warranty Policy
To provide a high-quality service experience, HCM hereby announces the return and warranty policy applicable to all its products:
1. 30-Day Hassle-Free Return Service
- Users can apply for a return or exchange within 30 days from the date of receipt.
- The return or exchange application must meet the following conditions:
- The product and accessories (such as packaging box, manual, etc.) should remain intact and undamaged.
- Provide valid proof of purchase (such as order number, receipt, etc.).
- If the return or exchange is due to a product quality issue, HCM will cover the round-trip shipping cost.
2. Standard Warranty Policy
- All HCM products come with a 1-year warranty from the date of purchase (based on valid proof of purchase).
- The warranty covers repairs or replacements due to product quality issues, but the following situations are not covered:
- Damage caused by improper use, misuse, or unauthorized disassembly.
- Damage due to force majeure (such as natural disasters).
- Unauthorized repairs or modifications.
3. Extended Warranty for the First 1000 Users
- The first 1000 users who purchase HCM products, with a valid order number, will enjoy an additional 1-year extended warranty for free, totaling 2 years of warranty.
- The extended warranty scope is consistent with the standard warranty.
If you need to apply for a return, exchange, or warranty service, please contact our customer service team !
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HCM Ring Sizing Kit
Choosing the right HCM Ring size is essential for comfort and accurate readings.
HCM Ring sizing is unique in comparison to the US Standard.
Size at Home with Our Free Sizing Kit.
Step 1: Order Your Ring
Select the 'Free Sizing Kit' option when you order your HCM Ring. You're purchasing the ring, but we’ll send you the sizing kit first at no extra cost.
Step 2: Sizing Kit Delivery
Expect to receive your sizing kit within 3 to 9 days. This kit includes sample ring sizers to help find your ideal fit.
Step 3: Find Your Size
Test the sample rings on your preferred finger. We recommend the index finger for optimal performance and accuracy. If you prefer another finger, the middle and ring fingers are good alternatives.
Step 4: Get Your HCM Ring
Confirm your size by visiting the link on the sizing kit’s packaging, and we will ship your HCM Ring to you. Feel free to share your sizing kit with friends and family.




HCM-discount and coupons for ring
- code:HCMring
- $20.00 off HCM-2301B Smart Bluetooth Ring (32 variants)
- Applies once per order
- No minimum purchase requirement
- All customers
- One use per customer