Napstar Watch

A watch face made of 560 moving dashes. Run a cursor or a finger across it, tap it, then scroll to see what else they can draw.

Finish: Rosehip

Your pulse, drawn as it happens

The dashes fall into a single trace and read your heart rate every second, at rest or halfway up a hill.

  • Alerts when your rate runs unusually high or low
  • ECG reading in 30 seconds

Three rings, one glance

Steps, active minutes and hours on your feet. Each tick lights up as you move through the day.

  • 40 workout types, started automatically
  • Route tracking without your phone

It dims when you do

At night the face thins out to a moon and a few stars, then tracks how long and how well you slept.

  • Up to 48 hours between charges
  • A quiet vibration wakes you in light sleep

Rosehip

Coral band with a champagne gold case.

What's inside

Case
41 mm or 45 mm, recycled aluminium
Display
Domed AMOLED, 1 to 60 Hz, 3,000 nits
Battery
Up to 48 hours, 80% in 30 minutes
Water
5 ATM and IP68
Sensors
Heart rate, ECG, blood oxygen, skin temperature
Connectivity
LTE, Wi-Fi 6, Bluetooth 6, UWB

These figures are placeholders written for this demo. They are not real product specifications.

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