Jetts are a 24/7 gym with four sites across the Netherlands, and hundreds more across the world!
All Jetts 24HR gyms feature best-in-class equipment, inspiring classes, awesome trainers and a great community atmosphere.
03/06/2026
Hey Jetters 👋 It’s Wednesday Friendsday! Which means you can bring a friend along for a free workout during staffed hours and if they join you get two weeks free! 🤩
Tag your training partners to get them involved! 🏷️
Friends that sweat together stay together! 💪
01/06/2026
☀️SHAPE UP FOR SUMMER AT JETTS ☀️
✅ Free Fitness Plan
✅ €0 Joining Fee
✅ 24/7 Access
✅ No Lock in Contract
✅ Free Classes
✅ Personal Training
✅ Supportive Community
Get in quick though - this offer won’t last long ⏰
28/05/2026
🚨 LAST DAYS, this is your absolute last chance to secure this amazing offer!!
👇👇
💶 €0 Joining Fee
📆 4 Weeks Free
⏰ 24/7 Access
🔐 No Lock-In Contract
🏋️♀️ Free Classes
Get in quick though - this offer ends Saturday ⏰
27/05/2026
Hey Jetters 👋 it’s “Work it Wednesday” which means members can bring a friend along for a free workout during staffed hours and if they join you get two weeks free!!!
Tag your training partners to get them involved!
Friends that sweat together stay together! 💪💪
22/05/2026
Tomorrow is Social Saturday at Jetts 🔥
Training is better together so bring a friend, smash out a session and start the weekend strong. 💪
Tag your training partner 👇
21/05/2026
💥TRY US OUT FOR FREE!💥
Experience the with our 🆓 gym trial. Activate in club during staffed hours or visit the website to get started 📲
Warning: there is a strong chance you won’t want to leave after your trial...🤣
19/05/2026
Now that you have decided... what are you hitting today? 💪
18/05/2026
MAY MADNESS SALE 😵💫
Join Jetts this week & save up to €90*
👇👇
💶 €0 Joining Fee
📆 4 Weeks Free
⏰ 24/7 Access
🔐 No Lock-In Contract
🏋️♀️ Free Classes
Get in quick though - this offer won’t last long ⏰