20 Bowden St, Alexandria NSW 2015, Australia
Right now: Very Quiet·Best window today: 5:00 AM - 7:00 AM
Confidence: Low · Gym local time (Australia/Sydney)
Best session type now: Strength blocks and equipment-heavy sessions
Times shown in Australia/Sydney.
Quick planner using gym local time (Australia/Sydney).
| Day | Best 2-hour window | Expected status |
|---|---|---|
| Sun, Jul 5 | 5:00 AM - 7:00 AM | Very Quiet |
| Mon, Jul 6 | 5:00 AM - 7:00 AM | Very Quiet |
| Tue, Jul 7 | 5:00 AM - 7:00 AM | Very Quiet |
| Wed, Jul 8 | 5:00 AM - 7:00 AM | Very Quiet |
| Thu, Jul 9 | 5:00 AM - 7:00 AM | Very Quiet |
| Fri, Jul 10 | 5:00 AM - 7:00 AM | Very Quiet |
| Sat, Jul 11 | 5:00 AM - 7:00 AM | Very Quiet |
None of the reviews we've analysed for this gym mention crowds, busy times, or quiet windows yet. We'll surface those observations here as they come in.
15 mentions across 10 reviewers, 19 in total — 15 positive.
“Amazing gym! Wide range of top tier equipment and nice community.”
PositiveSelection · Mar 2026
“Equipment: 10/10… the owners and management make sure that all weights and machines are of the most up-to-date standards and state of the art quality.”
PositiveSelection · Mar 2026
“Thanks for recently introducing me to Onyx gym. First impressions at Onyx has shown friendly welcoming and engaging front of house staff, an amazing variety of equipment with an environment that has such a real positive vibe that will comfortably benefit all ages on their fitness journey”
PositiveSelection · Mar 2026
“The atmosphere is electric and there’s an incredible range of machines you can’t find at your regular commercial gyms.”
PositiveSelection · Mar 2026
“Great equipment and friendly staff”
PositiveSelection · Mar 2026
“Equipment: 10/10… the owners and management make sure that all weights and machines are of the most up-to-date standards and state of the art quality.”
PositiveSpecific item · weights and machines · Mar 2026
“From pretty much anywhere inside the general gym, you can see from one side to the other side easily, you can walk to the other side in 20 seconds.”
PositiveSize · Mar 2026
“A gym with a 10/10 community as well as top of the line equipment, there’s also this one PT who spots me and dubs himself “Bear”.”
PositiveSelection · Mar 2026
“For me, a great gym is all about the combination of spacious facilities, top-notch equipment, friendly and supportive staff and a vibrant atmosphere.”
PositiveSelection · Mar 2026
“the gym area is open, and well maintained.”
PositiveSize · Mar 2026
“For me, a great gym is all about the combination of spacious facilities, top-notch equipment, friendly and supportive staff and a vibrant atmosphere.”
PositiveSize · Mar 2026
“I am a big fan of the recovery rooms at the gym.”
PositiveSpecific item · recovery rooms · Mar 2026
“Everything is so close.”
PositiveSize · Mar 2026
“I usually train across a few gyms as it’s rare to find one that ticks every box but Onyx does.”
PositiveSelection · Mar 2026
“From the equipment to the staff, the atmosphere and the community - everything is top quality, clean and organised.”
PositiveSelection · Mar 2026
Pulled from public Google reviews; only sentences about equipment, selection, gym size, or waits for specific items are surfaced.
ONYX Gym & Fitness 24/7 is often quieter around 5:00 AM - 7:00 AM today. Check the 7-day planner for tomorrow (Monday) and the rest of the week.
Predictions are refreshed throughout the day. Latest prediction refresh: Jul 3, 9:52 AM (Australia/Sydney).
Current confidence is around 33%. Coverage is still building (0%), so guidance is directional.
Chekin and tell everyone how busy it is right now