board

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 / kicad / lib / health_tracker.pretty
Name Last commit message Last updated
Battery_Pads_2x_1.6x2.4mm.kicad_mod Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 12h ago
Ebyte_E73-2G4M08S1C.kicad_mod Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 12h ago
Pogo_Pads_1x04_P2.54mm_D1.8mm.kicad_mod Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 12h ago
SW_TS24CA_SidePush.kicad_mod Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 12h ago
SWD_Pads_1x05_P2.00mm.kicad_mod Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 12h ago
TMP117_WSON-6_2x2mm_P0.65mm_NoEP.kicad_mod Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs · TylerK 12h ago