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Onelife Fitness - Bethesda

4400 Montgomery Ave, Bethesda, MD 20814, USA

255 Reviews

About

Spacious health club featuring a pool, tennis courts and a basketball court.

Specific information regarding the precise temperature of the pool(s) at Onelife Fitness - Bethesda is not publicly available. Typically, fitness center lap pools are maintained at a comfortable temperature, often ranging from 78-82°F (25.5-27.8°C).

What are people saying (AI review summary)? text: "People say this gym offers a wide range of workout options, including a basketball court, pool, and tennis courts. They also highlight the friendly and helpful staff, and the welcoming and positive atmosphere.\n\nOther reviews mention the facilities can be older." language_code: "en-US"

Location

Gallery

Amenities

  • Good for Children
  • Accepts Credit Cards
  • Accessible Entrance
  • Accessible Restroom

Reviews

Listing Reviews
Miriam Schneidman June 25th, 2025
Miriam Schneidman

Onelife Fitness gym in Bethesda is top notch. The facility is conveniently located in the center of Bethesda, minutes from the metro, with ample parking. I like the wide range of classes which run from early morning to late evening. The classes are run by highly professional instructors. The facility is well managed, the staff is friendly, and the equipment is well maintained. The Olympic size pool is terrific, especially during the cold winter months. The manager is readily available and highly responsive to requests and suggestions, always willing to walk that extra mile which is needed. I highly recommend the Onelife Bethesda gym.

Mary Gwiazdowski April 1st, 2025
Mary Gwiazdowski

My entire family and I have been going to One Life in Bethesda for over 27 years. My son previously worked there and continues to work out there every time he comes home to visit. It’s the best gym we’ve ever attended. The space is huge, so even during peak hours when it’s “crowded”, it’s never overwhelming and I can still easily find the machines I want to use and get through my workout quickly and efficiently. The best part of One Life Bethesda is the staff. Mary Anne is a mainstay and has been fantastic as club manager over the years. Every time I’ve had any request or concern she’s immediately handled it in an efficient and satisfactory manner. All of the trainers are great too, both for formal sessions, and some will even offer free advice based on questions I have about specific exercises or types of workouts. The locker rooms are always clean and the club offers almost every amenity a gym could at a reasonable price. Every time I travel and have to use another gym I always find myself missing out on my home gym in Bethesda at One Life. Hats off to the staff at One Life Bethesda, and thanks for being a gym for my whole family for over 20 plus years!

Kathleen Franklin July 25th, 2025
Kathleen Franklin

I've been very pleased with Onelife since joining in late January. The staff is unfailingly friendly and helpful and Coach Kwesi has helped me get stronger and my balance has also improved. I have also enjoyed Susan's Pilates Reformer classes. This gym and it's trainers are encouraging and motivating!

chuck dantzen July 4th, 2025
chuck dantzen

One Life Fitness in Bethesda is solid. Mary Ann Niklow, the GM, is consistently friendly and goes out of her way to accommodate members—no fluff, just efficient, personable leadership. The training staff know their stuff and are always available to answer questions or make tweaks to workouts. Facilities are clean—locker rooms, courts, pool—all well-maintained. I appreciate the variety here: basketball, tennis, pickleball, and swimming, so you can mix it up without ever getting bored. If you want a no-nonsense gym that actually delivers on service and upkeep, this is it.

Cassie Charles July 4th, 2025
Cassie Charles

I don’t like leaving bad reviews, but this is consistently the dirtiest gym I have ever been to. Locker rooms are moldy, ceilings are leaking, lockers itself are disheveled, and floors that are always filled with puddles of water. Most equipment is so badly worn away you can’t read the weight amounts and also filthy. I wish they took this issues seriously because it really would make all the difference. In conclusion, this place is not worth the money at all, go pay a little more and head somewhere else.

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Opening Hours

Sunday 8:00 AM – 7:00 PM
Monday 5:00 AM – 10:00 PM
Tuesday 5:00 AM – 10:00 PM
Wednesday 5:00 AM – 10:00 PM
Thursday 5:00 AM – 10:00 PM
Friday 5:00 AM – 10:00 PM
Saturday 7:00 AM – 7:00 PM
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