Quick Answer: The Springfree Medium Round R79 is the safest overall backyard trampoline — its springless design puts flexible composite rods below the mat and mounts the net on flexible rods, so there are no steel springs or hard frame in the jump zone. Want that safety for less? The Vuly Thunder 2 uses a similar leaf-spring system from about $1,099 — see our full best Vuly trampoline guide for the budget Ultra 2 and entry-level Lift 2 too. On a budget, the Skywalker 15’ Round ($398) is the best value from a widely available, ASTM-certified brand, and the Zupapa 15’ ($590) adds a 425 lb per-user rating and a 10-year frame warranty. For the highest, most athletic bounce with no weight cap, the ACON Air 16 Sport HD is the performance pick.
Last updated August 6, 2026: corrected the Vuly Thunder 2’s starting price — it was listed at ~$769/$770 from an earlier check, but current pricing on Vuly’s own site starts at $1,099 for the 12–14 ft sizes. See our new best Vuly trampoline guide for the full lineup, including the budget Ultra 2 and entry-level Lift 2.
We judge every trampoline on the things that actually keep jumpers safe — enclosure design, ASTM compliance, per-user weight limit, and warranty — not just how high it bounces. Here are our picks for 2026. Not sure whether a round or rectangle shape suits your yard? Our round vs. rectangle trampoline guide breaks down the bounce, price, and safety differences. Weighing a flush, sunken install instead of an above-ground frame? See our in-ground vs. above-ground trampoline comparison for the real cost and installation gap.
Our top picks at a glance
| Trampoline | Best for | Price | Size / shape | Per-user limit |
|---|---|---|---|---|
| Springfree R79 / O92 | Safest overall | ~$1,449–$1,665 | 10 ft round / 8×13 oval | No cap (springless) |
| Vuly Thunder 2 | Best springless value | from $1,099 | Up to 17.5 ft round | ~330 lb |
| Skywalker 15' Round | Best budget | ~$398 | 15 ft round | 275 lb |
| Zupapa 15' | Best mid-range warranty | ~$589 | 15 ft round | 425 lb |
| ACON Air 16 Sport HD | Best bounce / adults | ~$2,499 | 17×9.8 ft rectangle | No cap |
By the numbers
- 100,000+ trampoline-related injuries are treated in U.S. emergency rooms each year (CPSC data via University of Utah Health).
- ~66% of trampoline injuries happen on home/backyard trampolines vs. ~34% at trampoline parks (Market.us).
- 75%+ of injuries occur when two or more people jump at once and collide — which is why one-jumper-at-a-time and no-gap nets matter (AAOS OrthoInfo).
- 90%+ of trampoline injuries are to children, most commonly ages 5–14 (Policygenius, AAOS).
- ~$3.75 billion projected size of the global trampoline market in 2026, up from ~$3.28 B in 2023 (Market.us / ElectroIQ).
These numbers are also why the American Academy of Pediatrics strongly discourages recreational home trampoline use outright — see our are trampolines safe guide for what the AAP, CPSC and AAOS actually recommend if your family already owns one.
1. Springfree Medium Round R79 — Safest Overall
Springfree Medium Round R79
- Springless "SoftEdge" design — flexible composite rods sit below the mat, so there are no steel springs or hard frame in the jump zone.
- Net mounted on flexible fiberglass rods: a falling jumper hits soft net, not hard poles.
- 10-year warranty covering the entire trampoline (frame, mat, net, rods); optional tgoma interactive game system.
- No single-user weight cap.
Springfree earns its “world’s safest trampoline” reputation by engineering out the two hardware hazards spring models can’t fix: exposed springs and a rigid steel edge. The R79 (10 ft round, 79 sq ft mat) suits most yards; the O92 oval fits an 8×13 ft footprint while giving a jump surface close to a traditional 10×15. It’s the most expensive mainstream option, but if you have young kids it’s the pick that removes the most risk. See the full lineup — including the Large Square S113 and compact R54 — in our best Springfree trampoline guide.
2. Vuly Thunder 2 — Best Springless Value
Vuly Thunder 2
- Springless "Leaf Spring" system — no coiled steel springs, so no pinch points.
- Net mounted inside the frame; available in 12–14 ft sizes, up to a big 17.5 ft (XXL) diameter on the Thunder 2 Pro.
- 331 lb (150 kg) certified per-user rating.
- 10-yr frame warranty; lifetime half-price replacement parts for registered owners.
If you love the idea of a springless trampoline but not the Springfree price, the Vuly Thunder 2 is the value play. Its leaf-spring design delivers a soft, pinch-free bounce that suits families with mixed ages, and the larger Thunder 2 Pro sizes give big jumping surfaces. You give up some of Springfree’s polish, but you keep the core safety benefit for hundreds less. See the full lineup — including the budget Ultra 2 and entry-level Lift 2 — in our best Vuly trampoline guide.
3. Skywalker Trampolines 15’ Round — Best Budget
Skywalker 15' Round (with Enclosure)
- Patented "no-gap" net that attaches directly to the mat (net inside the poles), eliminating the mat-to-net gap.
- ASTM-tested; 15 ft round is a big family size widely stocked at Walmart, Target, and Home Depot.
- 275 lb recommended per-user limit; ~1,100 lb total static rating.
- 3-year frame warranty (1-year mat/springs/poles).
For the best price-to-size ratio, Skywalker is hard to beat. It’s a traditional spring trampoline, so you accept exposed springs under the pad, but the no-gap net design closes the mat-to-net gap that catches limbs on cheaper models. A solid, ASTM-certified starter for families watching the budget. Deciding between the round, the basketball-hoop Jump N’ Dunk, and the rectangle? We compare every model in our best Skywalker trampoline guide, and rank hoop packages from every brand in our best trampoline with a basketball hoop guide.
4. Zupapa 15’ — Best Mid-Range Warranty
Zupapa 15' (Saffun / Upgraded 1500-lb frame)
- 425 lb per-user capacity on 12–15 ft models — well above budget rivals.
- No-gap net mounted inside the poles; extra-tall net with foamed poles to the ground.
- 10-year frame warranty; sizes from 8 to 16 ft.
- Ships with a full accessory bundle (ladder, cover, wind stakes).
Zupapa splits the difference between budget and premium. You get a much higher 425 lb per-user rating, a 10-year frame warranty, and a complete accessory kit for well under $600 — the strongest value for heavier or multi-kid households that still want a spring trampoline. Deciding between the 12, 14, 15 and 16 ft models? Our best Zupapa trampoline guide compares every size.
5. ACON Air 16 Sport HD — Best Bounce / Adults
ACON Air 16 Sport HD (Rectangular)
- Rectangular 17×9.8 ft with the highest, most athletic bounce in this group.
- No single-user weight restriction; frame static-load tested to 1,650 lb.
- HD "No Finger Access" mesh net with ultra-high walls and a zipper-free double-layer entry.
- 10 yr frame / 5 yr spring & mat warranty; 100% spare-part availability.
If you have the yard and the budget, ACON is the enthusiast’s choice. The rectangular shape and heavy-duty springs give a controlled, powerful bounce that teens, adults, and aspiring gymnasts love, and there’s no per-user weight cap — the frame is static-tested to 1,650 lb, with a CE/ASTM certified rating of 330 lb per jumper (ACON). It’s a premium spend, but the build quality and parts support are exceptional. We compare the full lineup — including the $3,999 height-adjustable ACON X — in our best ACON trampoline guide, and see our best trampoline for adults and best rectangle trampoline guides for more athletic picks.
How to choose a trampoline
- Enclosure design comes first. Look for a no-gap net that mounts to the mat or inside the springs — not outside them — so there’s no space to slip through and no hard poles in the fall zone. Springless models (Springfree, Vuly) go further by removing springs entirely.
- Match the per-user weight limit to your jumpers. Budget spring models cap around 275 lb per user; choose 425 lb+ or a no-cap springless model for teens and adults.
- Look for ASTM compliance. Reputable trampolines meet ASTM F381 (frame, mat, and components) and F2225 (enclosures). It’s a baseline safety signal.
- Size to your yard — and leave clearance. Measure the footprint plus a safety perimeter. Round trampolines pull jumpers to the center; rectangles give a higher, more even bounce but cost more.
- Read the warranty carefully. Frame warranties of 10 years (Springfree, Zupapa, ACON, Vuly) signal a trampoline built to last; 1–3 years is typical on budget mats and springs.
The bottom line
For the safest backyard trampoline most families can buy, the Springfree Medium Round R79 is our top pick — it removes springs and hard frame from the jump zone entirely. Want that safety for less? The Vuly Thunder 2 brings the same springless idea from $1,099 — see our best Vuly trampoline guide for the full lineup. If price is the priority, the Skywalker 15’ Round at ~$398 is the best budget buy, and the Zupapa 15’ is the value sweet spot with a 425 lb rating and 10-year frame warranty. Chasing the absolute lowest price instead? Our best Propel trampoline guide covers the brand that undercuts even Skywalker — and the shorter warranty and certification gap that come with it. Whatever you choose, enforce one jumper at a time — collisions, not equipment, cause most injuries. Shopping by size? Fourteen feet is the sweet spot for a standard suburban yard — see our best 14ft trampoline guide for the five picks at that size, the best 12ft trampoline guide if your yard tops out at an 18 x 18 ft clear square, the best 15ft trampoline guide if you can clear a 21 x 21 ft footprint and want the biggest round mat before moving into rectangles, or the best 16ft trampoline guide if teens and adults will be jumping regularly and you can clear a full 22 x 22 ft. Not sure which size fits your yard yet? Our trampoline size chart puts every footprint, jumping area and age fit side by side. Shopping specifically for children? See our best kids trampoline guide for safety-first backyard and toddler picks. Have a lake instead of a lawn? Our best water trampoline guide covers floating spring trampolines and springless bouncers. Want more usable mat inside the same footprint? Our best octagon trampoline guide covers the eight-sided frames that squeeze extra jumping surface out of a comparable frame width. Whatever you buy, anchor it — our best trampoline anchor kit guide covers auger anchors versus U-stakes and what the kit makers will and won’t guarantee. Want it flush with the lawn instead of standing above it? Our best BERG trampoline guide covers the Dutch brand’s in-ground lineup and 15-year frame warranty. Cooling things down in summer? See our best trampoline sprinkler guide for water-park attachments that won’t turn the mat into a slip hazard. Want to keep bouncing after dark? Our best trampoline lights guide covers remote-controlled and solar rim-light kits. Getting kids on and off safely? Our best trampoline ladder guide covers height fit and why most trampolines skip the ladder in the box. Buying online? See whether Amazon Prime is worth it for trampoline shoppers before you pay for oversized shipping. Not sure what to actually budget? Our how much does a trampoline cost guide breaks down 2026 pricing by size and type, including the hidden costs most buyers miss. Once it arrives, our how to assemble a trampoline guide covers the step order, time estimate, and the one tool worth not skipping. Want swings too? Our trampoline swing set combo guide explains whether you need an all-in-one playset or just a swing accessory for the trampoline you already have. Considering a mini fitness model instead of a full-size backyard unit? Our trampoline vs. rebounder comparison breaks down price, space, and safety between the two. Torn between a trampoline and an inflatable altogether? Our trampoline vs. bounce house comparison breaks down price, power needs, and lifespan between the two. Is the family dog already treating the mat as its own bed? Our best trampoline-style dog beds guide covers off-the-ground alternatives that won’t tear the pad. Timeline flexible? Our trampoline deals guide breaks down when prices actually drop and how to spot an inflated “sale” badge.