Original rendering, Original work, not an official product photograph
Apple Watch Series 4
Series 4 replaced the first case with a larger display, in 40 mm and 44 mm, and added the electrical heart sensor used for an ECG.
- Brand
- Apple
- Watchmaker
- Apple
- Reference
- A1977
- Case
- Aluminium, 40 mm
- Bracelet
- Fluoroelastomer band
- Movement
- S4, watchOS, electrical heart sensor
- Year of release
- 2018
- Number made
- Series
- Original price
- $399
- Current value
- $120
