Why we like it: Google continues to improve its Pixel Watch and the Pixel Watch 4 is the best smartwatch on the market when it comes to safety features. The Pixel Watch 4 also continues to integrate Fitbit features, including improved heart rate sensors and GPS tracking, making it the best watch available for both Fitbit and Google Pixel fans. The emergency satellite SOS functionality works well and is valuable to have with you with no subscription required. In addition, emergency sharing, safety check, and automatic emergency detection features make this a watch that keeps an eye on you when you are not able and also provides a communications platform when you need help without a phone by your side. Some safety features are available even without a cellular subscription plan so Google is very focused on keeping you safe. Also: Which smartwatch has the best safety features? I tested them all, and here's how Google fares Who it's for: The Google Pixel Watch 4 is a stunning smartwatch with lovely stylish color options and a form factor that is attractive and functional. Google also made the watch fairly easy to repair if there is ever an issue through the use of screws instead of adhesives. Google incorporated a running workout builder that gathers your health data over a two-week period and then creates a program that adapts to your data regularly. Real-time guidance is provided as you run, advanced metrics are tracked and then Google shows you how to improve the metrics, a Daily Readiness Score is provided even if you are not a Fitbit Premium subscriber, and Cardio/Target load features are available. The Cardio and Target load features may even trump some of the best sports watches. Bottom line: If you're a Fitbit fan and are looking for the latest and greatest Fitbit in a watch form factor, then the Google Pixel Watch 4 is the wearable for you. If you also enjoy Google's take on wearables and want years of updates, then this is the watch to consider. Review: I tried the Google Pixel Watch 4 - and these key features made it feel indispensable Who should look elsewhere: If you use an iPhone, don't even think about the Pixel Watch 4. Google WearOS watches used to work with iOS, but that is no longer the case so you need an Android phone to use this watch. It's also not the best option for those looking for a rugged watch due to its proud display and minimalist form factor. Google Pixel Watch 4 tech specs: Display: 1.2-inch (41mm) and 1.45-inch (45mm) AMOLED | Battery life: 30 hours (41mm) and 40 hours (45mm) with AOD | Dimensions: 41 x 41 x 12.3mm and 45 x 45 x 12.3mm | Weight: 31 g (without band) and 37 g | Water/Dust resistance: 5 ATM/IP68 | LTE cellular option: Yes