Real-time under-watch telemetry.

● PROTOTYPE SIMULATOR ACTIVE (SN: VD-PROTO-0001)

01 / OPTICAL HEART RATE (MAX30102)

64 BPM

660nm RED + 880nm IR • WRIST LOCKED

02 / BLOOD OXYGEN & SKIN TEMP

99% / 36.4°C

SPO2 + ON-DIE THERMISTOR (±0.1°C)

03 / UWB SPATIAL RANGING (DWM3000)

0.42 m

IEEE 802.15.4z CH9 • ±10CM PRECISION

04 / 201020 LIPO CELL & CADENCE

96% (4.12V)

STEPS: 1,420 • SLEEP DUTY: 18µA

MAX30102 RAW PPG PHOTOPLETHYSMOGRAM (100 HZ) PERFUSION INDEX: 4.8%

BLE GATT JSON TELEMETRY STREAM (6E400001-B5A3...) 4 HZ NOTIFY

HARDWARE FLASHING GUIDE: Open verso_nrf52840_firmware.ino in Arduino IDE with Adafruit nRF52 Board Support Package installed, select your nRF52840 board, and click Upload.