Maternity & family
MommySafe™ Maternity Belly Band
A soft maternity belly band with an RF-shielding silver-fiber lining across the front and sides.

- Lab report: Ordos Technologies, November 2015
- Free US shipping on orders over $20
- Returns within 30 days of purchase. Underwear items are not refundable. Contact us for return instructions before sending your item back.
Laboratory testing
Tested from 900 MHz to 2.4 GHz.
Ordos Technologies (report Y5SMS318, November 2015) measured RF field strength behind the MommySafe shielding fabric at four frequencies used by phones and Wi-Fi.
See all four frequencies
| Frequency | Without | With MommySafe |
|---|---|---|
| 900 MHz | 5.1 V/m | 0.4 V/m |
| 1.8 GHz | 15.3 V/m | 0.9 V/m |
| 2.1 GHz | 18.4 V/m | 0.2 V/m |
| 2.4 GHz | 24.4 V/m | 0.2 V/m |
The lab's conclusion reports field-strength attenuation of up to 99%. The test measured the shielding fabric in a controlled setup. Smart & Safe products are not medical devices and make no health claims.
Read the full lab report (PDF)Materials
Soft outside. Shielding inside.
Pure silver-fiber lining
The shielding layer in the front and sides of the band.
Bamboo and cotton outer
A soft, breathable outer fabric.
Stretch fit
Comfortable to wear through pregnancy. A One Size option fits the entire pregnancy period.
Specifications
Sizes and care
Sizes
- Available
- Small, Medium, Large, Extra Large, One Size
- Size chart
- In the product photos
Care
- Washing
- Washable and dryable
Questions
Questions about MommySafe
Which size should I choose?
Use the size chart in the product photos. If you prefer one band for the whole pregnancy, choose One Size.
What was tested?
Ordos Technologies measured RF field strength at 900 MHz, 1.8 GHz, 2.1 GHz and 2.4 GHz, without and with the MommySafe fabric (November 2015).
Can I return it?
Underwear items are not refundable. For other questions, contact Smart & Safe before sending anything back.
In the box
What you get
- 1 × MommySafe™ belly band in your chosen size and color