What smartwatch is made of
A wrist computer with a touchscreen.
- System on a chip (SoC) — has part. Inside is a system on a chip.
- Lithium-ion battery — has part. Powered by a lithium-ion battery.
- Touch layer (capacitive) — has part. A touchscreen.
- Pulse oximeter — has part. A heart-rate and SpO₂ sensor.
- Aluminium — is made of. The case is aluminium or steel.
- Chemically strengthened glass — is made of. Glass.