Safety and standards, and the TEK wearability standard, the record, Third Eye Kit

ISO 13482 (personal care robots including physical assistant exoskeletons): relevant only to the future assist frame, not to the bands.
IEC 60601: not applicable. TEK is not a medical device and makes no medical claim.
IEC 62368-1: the applicable product safety standard for the electronics and charging.
IEC 62133-2 and UN 38.3: battery use and transport, required before any kit ships.
IEC 60825-1: the 940 nm VCSEL in the VL53L8CX is Class 1 eye safe under all reasonably foreseeable conditions including single faults, per ST's datasheet and user manual.
Skin: OEKO-TEX Class II textiles; ISO 10993-5 and 10993-10 plastics.

TEK wearability and safety standard, pass and fail

Metric	Pass	Fail
Weight per band	under 200 g	over 250 g
Total on body, no phone	under 900 g	over 1100 g
Runtime, typical duty	a full waking day	under 8 hours
Continuous wear before rest	2 hours with no skin injury	any skin injury under 2 hours
Skin temperature under a pod	under 40 C	42 C or above
Wash cycles survived, bands	20 or more	under 10
World to skin latency, ahead	100 ms or less, measured	over 150 ms
World to skin latency, ground	150 ms or less, measured	over 200 ms
Doorframe at head height, 1.5 m	detected every trial	any miss
Glass door	detected every trial by sonar	any miss
Step down	detected before the leading foot	any late detection

Source: docs/13-safety-and-standards.md, the engineering record. Every number on this page is read from that file. If a fact is not in the record, it is measured on the bench, or it stays off this site.