Not long ago, seizure activity was monitored exclusively through an electroencephalogram (EEG) in a medical setting. Now, high-tech wearable devices with EEG capabilities are capturing data on seizure activity in real time anywhere. While makers of wearables continue to work out kinks (like false alarms), and long-term research is still needed to gauge the accuracy of these fairly new devices, wearables are growing increasingly popular, both for their convenience and round-the-clock monitoring. By 2033, epilepsy-monitoring devices are expected to reach global sales of nearly $895 million (compared to $485 million in 2021). In the meantime, researchers are continuing to make exciting technological advancements in wearables. Here are some of the current options and newest developments.
BANDS A medical alert bracelet can help medical professionals identify someone with epilepsy in distress and get them the proper care. Bracelets can be engraved with custom details, like emergency contact information and medical conditions. More advanced wristbands have EEG technology that gauge unusual activity through sweat, and can warn of a potential seizure. Likewise, night armguards sense pulse and activity while sleeping and, if necessary, can transmit a warning to a caregiver.
SMARTWATCH Specially designed smartwatches can detect movements that may indicate the wearer is having a seizure. Some have a button the person can press if they feel a seizure coming on, sending an alert and GPS location to contacts and emergency services. Others require a smartphone connection and possibly a monthly subscription service to operate.
UPCOMING TECH: SMART HEADBAND A new technology emerging for use in hospitals and at home is a lightweight Bluetooth-enabled headband that can detect seizure activity and connect with a smartphone to alert emergency contacts and services.
UPCOMING TECH: STUDDED CLOTHES Some researchers are exploring “smart clothing” to help monitor seizure activity. Garments fitted with electrodes can monitor the wearer’s activity and any anomalies, and allow a doctor to oversee patients remotely.
UPCOMING TECH: GLASSES AND EARBUDS Most of the current treatment for seizures is reactive—acting when a seizure is happening. However, researchers are exploring more ways to work with artificial intelligence (AI) in wearables. Among new technologies using AI are glasses and earbuds that can offer seizure detection in real time and collect data for analysis.