Patch vs Chip vs PCB Antenna for BLE Wearables (2026): What survives near the body?
Patch vs Chip vs PCB Antenna for BLE Wearables (2026): What survives near the body? If your BLE wearable drops out the moment it hugs skin or slips under a sleeve, the antenna wasn’t chosen for the real world. This comparison focuses on what matters most for product leads and PMs: consistent range near the human body, detuning from plastics and nearby metal, certification risk, cost, and schedule predictability. Key takeaways l No single winner. The right choice depends on near - body use, enclosure and ground size, certification path, and budget. l Chip antennas are compact and predictable when you honor keep - outs and ground rules; they often cut tuning iterations versus custom traces. l PCB trace or inverted - F antennas minimize BoM but are highly sensitive to ground size and the enclosure; expect more tuning cycles. l Patch and patch - like solutions can deliver higher directional gain and more stable on - body beam patterns when given enough gro...