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Wrist Health Tracker

Public Unreviewed

by TylerK

A wrist-worn nRF52840 health tracker for sleep-quality scoring: heart rate, HRV, SpO2, steps and skin temperature, logged to flash and synced over BLE to a home server. Four-layer 32 x 30 mm KiCad board with single-sided assembly, a 3D-printed 35.7 x 33.9 x 9.95 mm case and a magnetic pogo-pin dock.

hardwareboardpcbkicadwearablehealth-trackernrf52840bleppgheart-ratehrvspo2sleepmax30101bmi270tmp117imulow-powerjlcpcbenclosure3d-printedcadquery
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wrist-health-tracker / mechanical / out
Name Last commit message Last updated
back_plate.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
back_plate.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
body.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
body.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
button_cap.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
button_cap.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
dock_cradle.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
dock_cradle.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
enclosure_assembly.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
full_assembly.glb Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
led_rod_1.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
led_rod_1.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
led_rod_2.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
led_rod_2.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
pipe_led.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
pipe_led.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
pipe_pd.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
pipe_pd.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_cell_in.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_dock.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_docked_section.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_exploded.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_open.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_section.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_skin.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
render_top.png Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
thermal_post.step Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago
thermal_post.stl Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 8h ago