Updated · October 2026
Buy the ZOLL AED Plus ($2,082 at AED Leader, checked 21 September 2026) when the person doing CPR will not be good at it. It measures compression depth in real time and tells the rescuer to push harder. Best for gyms, schools and workplaces with high staff turnover. Skip it if you want the lightest, simplest box: buy the Philips HeartStart OnSite.
Most AEDs tell you to do CPR. The AED Plus watches you do it and corrects you. That single difference is the entire argument for this device, and it is worth understanding before you compare it on price, because on price alone it loses to half the market.
Buying recertified? Recertified ZOLL AED Plus price and warranty, from $875 at AED Leader.
Our verdict
ZOLL AED Plus
Buy it if untrained or rarely-trained people will be the ones responding. Real CPR Help measures the depth and rate of compressions and coaches in real time, which is the variable most likely to fail in a real rescue. That matters most where the responder pool turns over: gyms, schools, shift-based workplaces.
Do not buy it if you want the lightest or simplest unit, or the lowest sticker price. The Philips HeartStart OnSite is easier to hand to a stranger, and the HeartSine 350P costs less to own. Neither coaches compressions.
ZOLL AED Plus semi automatic vs fully automatic
Both versions cost $2,082 at AED Leader, listed separately as semi-automatic and fully automatic (price checked 18 September 2026; aed.com lists $2,249.99). The semi-automatic AED Plus tells you to press the shock button; the fully automatic version counts down and delivers the shock itself. Everything else is identical: Real CPR Help depth and rate feedback, CPR-D Padz at $230, and a set of ten CR123A lithium batteries at $100.
What Real CPR Help actually does
The CPR-D-padz electrode contains a sensor that sits under the rescuer’s hands. It measures how deep each compression goes and how fast they are coming, then the unit responds: a bar display shows depth, and a voice prompt says “push harder” when the compressions are too shallow.
This matters because compression depth is the thing bystanders get wrong. An AED that only says “begin CPR” has no idea whether the CPR is working. The AED Plus does. If your responders are trained annually and rarely practise, this is the feature you are buying.
The trade is size. The one-piece CPR-D-padz is a larger electrode than the split pads on most competitors, and the unit is bulkier than a HeartStart OnSite. You are carrying a bigger box to get a coach.
Specification
| Attribute | ZOLL AED Plus | What it means for you |
|---|---|---|
| FDA status | FDA-approved, PMA family P160015[2] | AEDs require Premarket Approval, not 510(k) clearance[1][3] |
| CPR feedback | Depth + rate, real time | The reason to choose this model over anything else here |
| Electrode | CPR-D-padz, one-piece adult | One part to place, fewer decisions under stress. Bigger to store |
| Pad life | ~5 years | Longest pad cycle in this comparison. Fewer replacement events |
| Battery | Consumer 123A lithium, ~5 yr | Off-the-shelf cells, not a proprietary pack. The quiet cost advantage |
| Ingress rating | IP55 | Dust and water-jet resistant. Fine for gyms, plants, vehicles |
| Pediatric | Separate Pedi-padz II required | Extra purchase If children are present, budget for it |
| 2026 list | $2,082 | Mid-to-upper. You are paying for the coach, not the shock |
Confirm the current PMA record and labeling for your exact variant in the FDA PMA database[2] before purchase, and check the model against the FDA recall database[4].
The five-year cost, honestly
Sticker price is half the decision. The AED Plus costs $493 more than a Philips OnSite on day one, but its CPR-D-padz and its ten CR123A batteries both last five years, so nothing falls due inside the first five.
| Five-year cost, AED Leader prices checked 21 September 2026 | ZOLL AED Plus | Philips OnSite |
|---|---|---|
| Device | $2,082 | $1,589 |
| Pads | $0 (CPR-D-padz last 5 years) | $198 (2 x $99, 2-year pads) |
| Battery | $0 (CR123A set lasts 5 years) | $249 (1 x M5070A, 4-year battery) |
| Five-year total | $2,082 | $2,036 |
| Due at the start of year 6 | $330 (CPR-D-padz $230 + battery set $100) | $99 (pads) |
Assumes no rescue. A real rescue uses the pads immediately, so budget a spare set on any model. Run your own numbers in the AED cost calculator.
The $493 gap at purchase shrinks to $46 over five years. The AED Plus is not the cheaper unit; it is the one whose extra cost buys real-time CPR depth feedback, and its consumable bill stays at zero for five years. Ongoing parts: AED pads and AED batteries.
Who should buy it, and who should not
Buy the AED Plus if
- Your responders turn over. Gyms, schools, shift work. The coach matters most when the rescuer is rusty. See the gyms guide.
- The environment is physical. Sudden cardiac death risk is markedly elevated during vigorous exertion[5], which is exactly where compression quality collapses.
- You keep devices a long time. The 5-year pad and consumer-battery cycle pays back over years, not months.
- You want one electrode, not two. CPR-D-padz removes a decision from the worst 60 seconds of someone’s life.
Buy something else if
- You want the simplest possible box. Philips HeartStart OnSite is lighter and easier for a stranger to operate.
- Budget is the binding constraint. HeartSine 350P is the lowest entry price and folds pads and battery into one dated cartridge.
- You need connectivity or fleet reporting. ZOLL AED 3 adds WiFi and dashboard readiness. Worth it above roughly ten units.
- Children are the primary population. The Philips FRx pediatric key is simpler than swapping to Pedi-padz. See the schools guide.
ZOLL AED Plus price 2026: where it is sold, and for how much
| Seller | Price seen | Notes |
|---|---|---|
| AED Leader | $2,082 | Semi-automatic (8000-004000-01) or fully automatic, same price, 7-year warranty (5 standard plus 2 with ZOLL registration); checkout applies $250 off automatically, no code needed (seen 18 September 2026) |
| Response Ready | $2,082 | Same network price, quotes for 5+ units |
| aed.us | $2,082 | Bare device |
| Heartsmart | $2,082 | Bare device |
| AED Superstore | $2,082 | Bare device |
| American AED | $2,132 | Complete package with case and accessories |
| aed.com | $2,249.99 | Bare device |
Prices checked 21 September 2026 on each seller’s public page. Five of seven sellers list the identical $2,082, so on the bare device the price is the same almost everywhere. What differs is what ships in the box, the warranty terms and the checkout discount. Buying five or more? Response Ready quotes multi-unit orders.
Questions buyers ask about the ZOLL AED Plus
How much is a ZOLL AED Plus?
$2,082 at AED Leader and Response Ready for either the semi-automatic or the fully automatic version (price checked 21 September 2026). aed.us, Heartsmart and AED Superstore list the same $2,082, American AED $2,132 as a complete package and aed.com $2,249.99. Five-year consumables are about $330: CPR-D Padz $230 and a ten-pack of CR123A lithium batteries $100.
How long do batteries last in ZOLL AED Plus?
Five years in standby, per ZOLL, using ten CR123A lithium batteries that you can buy from AED Leader as a set for $100 or from any electronics retailer. Replace all ten together and after any rescue. The CPR-D Padz also carry a five-year shelf life.
Which ZOLL AED is best?
For a single site with lay rescuers, the AED Plus: the same Real CPR Help feedback as the AED 3 for $317 less. For fleets of ten or more, or anywhere pediatric use is likely, the AED 3: one Uni-padz set for adults and children plus Wi-Fi readiness reporting. Professional responders choose the AED 3 BLS or the AED Pro. Details in the ZOLL AED review.
Is ZOLL AED Plus good?
Yes for anyone who wants CPR coaching that measures what the rescuer is doing: it is the lowest-priced AED with real-time compression depth and rate feedback, carries a 7-year warranty and an IP55 rating. Its weak points are weight (6.7 lb) and the separate Pedi-padz II for children.
What’s the difference between a semi-automatic and fully automatic AED?
Both analyze the heart rhythm and decide whether a shock is needed. A semi-automatic AED then tells you to press the shock button; a fully automatic AED counts down and delivers the shock itself. On the AED Plus both versions cost $2,082 and everything else is identical. Fully automatic suits sites where the rescuer may hesitate; semi-automatic suits trained staff who want control of the moment of shock.
How it compares
| Model | CPR feedback | Pad life | 2026 list | Best for |
|---|---|---|---|---|
| ZOLL AED Plus | Depth + rate | ~5 yr | $2,082 | Untrained responders |
| ZOLL AED 3 | Depth + rate + dashboard | ~5 yr | $2,399 | Fleets 10+ |
| Philips HeartStart OnSite | None | ~2 yr | $1,589 | Simplest to operate |
| HeartSine 350P | None | ~4 yr (Pad-Pak) | $1,411 | Lowest entry price |
| LIFEPAK CR2 | Depth + rate | ~4 yr | $2,256 | Managed programs |
Deciding between the two ZOLL units specifically? Read ZOLL AED 3 vs AED Plus. Cross-shopping brands? Philips vs ZOLL. Considering a used unit? Best refurbished AEDs. Whole-lineup view: ZOLL brand hub and the AED brands hub.
Sources
- FDAUS Food and Drug Administration. “Automated External Defibrillators (AEDs).” fda.gov
- FDAUS Food and Drug Administration. Premarket Approval (PMA) database. accessdata.fda.gov
- Federal Register“Effective Date of Requirement for Premarket Approval for Automated External Defibrillator Systems,” 2015. federalregister.gov
- FDAUS Food and Drug Administration. Medical Device Recalls database. accessdata.fda.gov
- NEJMAlbert CM, et al. “Triggering of sudden death from cardiac causes by vigorous exertion.” N Engl J Med. 2000. nejm.org
- AHAAmerican Heart Association. AED Implementation Guide. cpr.heart.org
Editorial content only. Not medical advice. Specifications reflect manufacturer documentation and FDA records current at publication; confirm the PMA record, labeling and recall status of your exact variant and package before purchase. Prices are 2026 US list at authorized distributors and change without notice. Cost figures are labeled estimates, not quotes.