MON – FRI: 6 AM – 9 PM  •  SAT – SUN: 7 AM – 7 PM 285 Nicoll Street, New Haven, CT 06511    203-936-9446
New Haven, Connecticut

A community hub in New Haven for your physical, social and emotional well-being.

mActivity began with a simple idea: be present. Put the phone down, focus on your workout and take time to reset. Members love the gym's calm, welcoming atmosphere — and when they need to get online, the co-working lounge is there. (Around here, mActivity is known simply as “the Mac.”)

The mActivity co-working lounge with the gather pillow in New Haven, CT
Why mActivity

Your Fitness, Your Way

Modern Training Floor

Modern strength training equipment, a dedicated turf area and a dedicated stretching area. 30-minute functional turf workouts are included with membership.

Motivational Group Classes

Classes for every fitness level — yoga, strength training, cycling, Zumba, barre and more. See classes →

Melt Away Stress

Spa-level locker rooms with steam and sauna, complimentary towels, and recovery services from cryotherapy to compression and red light.

Co-Working Lounge

A welcoming lounge with complimentary WiFi — work, meet, or unwind between workouts. Community is the point.

More Than a Gym

A premium gym, built around community.

The cleanest, top-rated gym in New Haven—with modern strength training, dedicated turf and stretching areas, motivational group classes, and a community that helps people improve their lives through exercise and connection.

Explore the Facility

The red Synergy360 strength-training area at mActivity gym in New Haven
Google Reviews

What mActivity Members Say

Visit Us

In the Heart of East Rock

285 Nicoll Street
New Haven, CT 06511

Mon – Fri: 6 AM – 9 PM
Sat – Sun: 7 AM – 7 PM
203-936-9446

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