The apple watch series 4 and 3.
Apple watch series 3 vs 4 vs 5 features.
Although apple had stated that the watch 4 will be discontinued but for clarification purposes we ll be comparing it as well in this post.
The back crystal of apple watch series 6 features four clusters of green red and infrared leds and four photodiodes used to measure blood oxygen levels with the blood oxygen app.
High and low heart rate notifications.
3 the digital crown provides haptic feedback when you turn it.
In this comparison we re comparing the apple watch series 3 vs 4 vs 5 specs and features so you know the differences.
Health and fitness the apple watch was already a great swim proof fitness tracker but apple doubled down on the watch s health potential with the series 4.
44mm or 40mm case size.
But if you have a series 4.
Apple watch series 5 vs.
Ecg app 3 2 7 11 6.
Fitness and wellness features.
Apple watch 6 vs apple watch 5.
A faster processor brighter bigger screen louder speaker and an fda cleared.
Series 3 4 58.
Angela lang cnet apple packed a lot of great features in its apple watch series 4.
The apple watch series 5 is an outstanding smartwatch.
Apple watch series 5 vs.
With a 50 premium versus 100 on the series 6 the cellular apple watch se is only 30 more than last year s series 3 which has far fewer features.
Apple watch series 6.
Blood oxygen app 2 1 6 10 5.
Always on retina display.
Apple watch series 3 vs series 4.
Its always on display is a useful addition to the watch s features.
2 it has both an optical heart sensor for measuring your heart rate and heart rhythm and an electrical heart sensor that enables the ecg app.
Because of its affordable price the apple watch series 3 is considered one of the best fitness trackers you can buy but the series.