Why Does Your Tablet Emit EMF Radiation?
Tablets emit the same types of EMF radiation as laptops and phones — RF radiation from Wi-Fi, Bluetooth, and cellular antennas, and ELF radiation from the battery and processor. Because tablets are frequently used on the lap, held against the body, or used by children, EMF exposure risk is similar to that of a phone or laptop: often in contact with the body for a sustained period of time.
Why Tablet EMF Exposure Is Worth Addressing
The exposure scenario that makes tablets a specific consideration is how they are typically used. A tablet on a lap sits near reproductive organs. A tablet held by a child during a video or game is in contact with the hands, arms, and often the torso for extended sessions, along with being within a foot or two of their head. Unlike a phone — which is picked up and put down frequently — a tablet tends to stay in the same position for longer periods, creating sustained close-range exposure. A case with shielding in both the front and back covers addresses this directly: regardless of how the tablet is positioned, a shielded surface sits between the device and the body.
How Does the DefenderShield Tablet Case Work?
The DefenderShield Tablet Case places Ultra Armor+® shielding in two locations: the front cover and the rotating back cover. When the case is closed, both covers shield the tablet during storage or transport. When the case is open and flat on the lap for use, the rotating back cover positions shielding between the tablet and your lap. When the case is propped up with the 360° swivel mount that allows you to rotate the tablet between landscape and portrait orientations, the shielded front cover laying flat on your lap blocks EMF emitting from your tablet. Universal corner grips stretch to hold the tablet securely and protect against drops. The result is EMF shielding that works regardless of viewing position — the shielded back cover or front cover stays between the tablet and your body during lap use. Compatible with most tablets including iPad, Nexus, Galaxy, Kindle, and Nook.
What Makes DefenderShield Different from Other Tablet Cases?
Two engineering choices separate this case from competitors. First, dual-cover shielding — most tablet cases place shielding only on one side, leaving the other side unshielded. DefenderShield places Ultra Armor+® in both the front and the rotating back cover, ensuring shielding between the tablet and the body no matter how the case is oriented. Second, Ultra Armor+® blocks both ELF and RF radiation across 0–110 GHz, while most competing tablet cases block only a narrow portion of the RF spectrum.
Read what makes DefenderShield the best
Tips for Reducing Tablet EMF Exposure
Use the built-in kickstand to position the tablet on a surface rather than directly on the lap. Distance reduces exposure — even a few inches of separation significantly lowers field strength.
When using the tablet on the lap, make sure the rotating back cover or the front cover is between the tablet and your body. This positions the shielded surface where it provides the most benefit.
For children, use the kickstand on a table or desk whenever possible. If lap use is necessary, the shielded back cover provides a barrier between the device and the child.
Enable airplane mode during offline activities such as watching downloaded content or reading. This eliminates active RF emissions entirely while ELF protection from the case remains in place.
1. Does the tablet case affect Wi-Fi, Bluetooth, or cellular performance?
No. The shielding is directional — it blocks EMF toward your body when the shielded cover is positioned between the tablet and your lap. The tablet’s wireless connections continue to function normally.
2. Will the case fit my tablet?
The DefenderShield Tablet Case uses universal adjustable corner grips designed to fit most tablets. The Standard size accommodates tablets up to 11” × 7.75”. The Large size fits tablets up to 12.5” × 9.25”, including the iPad Pro 12.9”. Check your tablet’s dimensions against these measurements for the best fit.
3. Can I use the tablet case with my iPad?
Yes. The case is designed to work with all iPad models, including iPad mini, iPad Air, standard iPad, and iPad Pro. It is also compatible with Nexus, Galaxy, Kindle, and Nook tablets. Choose Standard or Large based on your model’s dimensions.
4. Does the case block EMF from both sides of the tablet?
Yes. Ultra Armor+® shielding is placed in both the front cover and the rotating back cover. When the case is closed, the tablet is shielded from both sides. When the case is open and laying flat for use, the rotating back cover provides shielding between the tablet and your lap. When the case is in kickstand mode, the front cover provides shielding between the tablet and your lap.
5. What is the return policy?
DefenderShield offers a 30-day return window with a full refund if unsatisfied. All tablet cases include a 1-year manufacturer warranty covering material defects and shielding performance. See full returns policy
6. Are DefenderShield tablet cases HSA/FSA eligible?
Yes. DefenderShield tablet cases and health-related accessories are HSA/FSA eligible.
