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BIOENGR C166 · Lec 1

Wearable Bioelectronics

Fall 2026Chen, J.4 units

Seats, time, final and grades

Seats

Closed.

Capacity 40; the registrar reports 1 over capacity.

Read 3 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

MW 4:00pm-5:50pm

Lecture only. You also attend a discussion, listed below.

Final

Exam time unavailable

No exam time is listed in the available section details. Check the registrar or current syllabus; this does not mean there is no final.

Grades

3.96

Predicted GPA

Historical records for CHEN, JUN; 142 letter grades

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When you can enroll

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A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

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Before you can enroll

Registrar's Restrictions cell, read 3 days ago: "Undergraduate School of Engineering Majors".

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions checked 3 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

2 discussions, none open. No waitlist listed.

No discussion is open. Whatever the lecture reads, there is currently nothing here to enroll in.
  • Dis 1A

    R 4:00pm-5:50pm

    Chen, S.

    Closed.

  • Dis 1B

    F 4:00pm-5:50pm

    Duan, Z.

    Closed.

When it meets

Discussion alternatives are shown with the lecture; choose one linked discussion.

Mon
Tue
Wed
Thu
Fri
4pm
5pm

Lec 1

4pm-5:50pm

Lec 1

4pm-5:50pm

Dis 1A

4pm-5:50pm

Dis 1B

4pm-5:50pm

Scroll sideways for the whole week. All meeting times are listed below.

  • Lec 1

    MW 4:00pm-5:50pm

  • Dis 1A (alternative; recorded closed)

    R 4:00pm-5:50pm

  • Dis 1B (alternative; recorded closed)

    F 4:00pm-5:50pm

Geology Building 3656

Grades

3.96

Predicted GPA

Historical records for CHEN, JUN; 142 letter grades
A range
99%
P/NP
-
letter grade only
D/F/W
0.0%

Full grade history for BIOENGR C166

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

Workload, very light. 5.0 of 5 for Jun Chen, where 5 is lightest. Read 14 days ago.

No assignment details are available in this review summary. Based on 2 reviews; source checked 7 days ago. Missing details do not mean there are no papers or exams. Check the current syllabus.

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 1423S
  • 3123F
  • 4124F
  • 5625F
Enrollment by term: 23S 14, 23F 31, 24F 41, 25F 56

Peak 56 · most recent 25F at 56

Seats over time

Nothing read since 16 Oct, 3 hours ago. Over about 2 months before that, same seat count, but the status moved and came back and the seat count moved and came back.

2 times reopened
40 of 40 · no seats left in its discussions
18 Aug 19:4017 Sep 04:2616 Oct 13:12 · 3 hours ago
Checked 168 of the 633 hours with hourly history, 27%. No reading was recorded in 465 hours. dibs had no hourly record before 20 Sep, which is the other 778 of 1411 plotted.40 of 40 enrolled at the newest reading, 3 hours ago, and no seats left in its discussions. Seats from 18 Aug 19:40 to 16 Oct 13:12, 40 to 40. Checks are not continuous monitoring. Changes between checks may be missed.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 3 hours ago. It is where the line stops, not where the count is now.

Show the readings (6)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 13:12 40 40 closed - 82 of 317
3 Oct 09:12 40 40 closed - 4 of 13
2 Oct 21:33 39 40 open - 43 of 156
26 Sep 10:42 40 40 closed - 3 of 8
26 Sep 03:42 39 40 open - 40 of 921, 778 no hourly record
18 Aug 19:40 40 40 closed - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

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