HOTWORX - Matthews, NC

This 24-hour infrared fitness studio provides members with access to virtually instructed workouts within private infrared sauna rooms. The core experience revolves around exercising in the heat, with gym members frequently noting the intense sweating and the warm, therapeutic environment of the sauna. The infrared heat is highlighted for its recovery benefits, with guests mentioning that their joints and muscles rarely ache after an intense session, and some appreciate the added bonus of red light therapy. The sauna facilities are consistently described as clean, immaculately maintained, and spacious, contributing to a comfortable workout environment. Members participate in 15-minute High-Intensity Interval Training sessions or 30-minute isometric workouts, such as Hot Core, which are played on a TV inside each sauna room, allowing individuals to follow at their own pace.

Beyond the signature sauna workouts, the gym offers an open weight room with various machines for those not using the saunas. The facility operates 24/7 with keycode access, which members find exceptionally convenient. The staff receives praise for being friendly, helpful, and energetic, contributing to a welcoming and family-like atmosphere. Membership options include access to a single studio or unlimited access to any location nationwide. While the workout experience is highly rated, some members have reported issues with billing transparency and the cancellation process.