The Apple Watch Series 6 features an always-on Retina display,
available in 40mm and 44mm case sizes, with aluminium, stainless
steel, and titanium finish options. It runs on the S6 chip,
offering noticeably faster performance than earlier models.
One of its standout features is the built-in blood oxygen sensor,
which uses an SpO2 app to measure oxygen saturation levels in
around 15 seconds. It also includes an ECG app, heart rate
monitoring, and an always-on altimeter for tracking elevation.
Battery life is rated at up to 18 hours, with fast charging that
takes the watch from 0 to 80% in around 45 minutes. The Series 6
is water resistant up to 50 metres, making it suitable for
swimming and everyday water exposure.
Build quality is solid, with a durable Ion-X strengthened glass
on the aluminium models and sapphire crystal on the stainless
steel and titanium versions. It supports a wide range of
interchangeable straps, allowing for both sporty and formal
styling.
Overall, the Apple Watch Series 6 combines health tracking,
fitness features, and smartwatch functionality in a compact,
well-built design.