Apple’s current smartwatch lineup includes three models: the Apple Watch SE, Apple Watch Ultra 2, and Apple Watch Series 9. All three offer fitness tracking, safety features, Siri support, and iPhone integration, and are available in carbon-neutral configurations. The Apple Watch SE is the most affordable at $250, while the Ultra 2 is the most expensive at $799. Each model varies in terms of internal sensors, displays, and battery life.
The Series 9 and Ultra 2 feature Apple’s latest S9 SiP chip, while the SE still uses the S8 SiP. Both the Series 9 and Ultra 2 have temperature sensors, blood oxygen sensors, ECG capabilities, a compass, and altimeter. The Ultra 2 also includes a depth gauge and on-board SOS siren for dive features. In terms of displays, the SE lacks an always-on display and has a maximum brightness of 1,000 nits, while the Series 9 can reach a brightness of 2,000 nits and the Ultra 2’s display hits 3,000 nits. The Ultra 2 also has the longest battery life at a claimed 36 hours, or 72 hours in low power mode, while the Series 9 and SE offer 18 hours of battery life each.
In terms of fitness features, all three models offer similar activity tracking through the Activity app and support the Workout app. The Series 9 and Ultra 2 are capable of on-board processing of Siri requests, while the SE does not have this capability.
The Apple Watch SE starts at $250, the Series 9 at $399, and the Ultra 2 at $799. Each model offers various connectivity and case size options, and all are compatible with Apple’s Fitness+ subscription for $10 per month.
The Series 9 is considered the best overall smartwatch, offering comprehensive health and fitness tracking and supporting the new Double Tap feature. On the other hand, the SE is considered the best budget smartwatch, offering great health and fitness tracking at a more affordable price.
