Onyx Fitness Ltd
- Category
- Fitness Studio
- Location
- North Finchley, London
- Rating
- 4.9 / 5 (70 reviews on Google)
- Price
- Unlimited membership: £185/month Niner (9 classes): £150/month Fiver (5 classes): £95/month Drop-in: £29
Onyx is a private coaching gym in North Finchley, North London, established in 2019. Every session is coach-led and every programme is designed with purpose — no wandering the floor, no training in isolation. Members benefit from structured classes, personal training, open gym access and a strong community.
With over 3,000 five-star reviews and 10,000+ classes delivered, Onyx offers a complete training environment supported by an app for easy booking and account management.
Prices
Unlimited membership: £185/month Niner (9 classes): £150/month Fiver (5 classes): £95/month Drop-in: £29
Opening hours
- Mon–Fri
- 07:00-21:30
- Sat–Sun
- 08:00-17:00
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