The sauna at 24 Hour Fitness, in the city of Newark, in the state of California, is a basic amenity within a larger gym facility that offers separate men's and women's dry saunas. The facility has ongoing maintenance and cleanliness issues with the sauna areas, including dirty floors and humidity control problems. While the sauna is functional and accessible to members, frequent complaints about hygiene and upkeep suggest it may not meet expectations for those specifically seeking a premium sauna experience.

The California Skin Care & Day Spa in Newark, California offers a range of therapeutic services including massage, facials, and skincare treatments in a clean and calming environment. The spa's skilled staff provides personalized attention and professional treatments that consistently receive praise for their effectiveness and quality. While most clients report excellent experiences with massages and facials, there have been some concerns about pricing transparency and gift card policies.