Smart Plugs / Amazon Smart Plug (V2) vs Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)
Amazon Smart Plug (V2) vs Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)
Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)
Matter plus real metering in a four-pack — at a price the Kasa undercuts badly.
Wins overall by 3.3 points
Quick Verdict
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) takes this by a clear 3.3 points. Matter plus real metering in a four-pack — at a price the Kasa undercuts badly. The Amazon Smart Plug (V2) only makes sense if it wins on a category you care about more than the total.
The Amazon Smart Plug (V2) and Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) are both closely matched smart Plug models, and the Amazon Smart Plug (V2) is $28 cheaper than the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) ($24.99 vs $52.99). On Energy Monitoring, the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads (8.0 vs 0.0/10) — whether power is genuinely measured, what quantities are reported, and where you can see them. On Ecosystem Support, the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads (8.5 vs 3.0/10) — matter, HomeKit, Alexa, Google, SmartThings and Home Assistant coverage. On Local Control, the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads (7.5 vs 2.0/10) — whether switching and schedules survive an internet outage, or depend on a vendor cloud. Overall, the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores 7.4/10 across our 8 scoring categories versus 4.1/10 for the Amazon Smart Plug (V2). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Amazon Smart Plug (V2) | Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) |
|---|---|---|
| Price | $24.99 | $52.99 |
| Release Year | 2020 | 2023 |
| Max Load | 15A (Home Depot spec sheet). Amazon does not publish a maximum wattage figure | 15A / 1,800W at 120V |
| Motor / Inductive Rating | Not published by Amazon | Not published by Meross |
| Energy Monitoring | No — no measurement and no estimate | Yes, measured — real-time watts plus history, in the Meross app |
| Radio & Protocol | Wi-Fi 2.4GHz, Alexa only. No Matter, no HomeKit, no Google Assistant | Matter over Wi-Fi (2.4GHz); Meross states an IPv6-capable network is required |
| Hub Required | No, but it is useless without an Alexa account | Yes for Matter — Meross's own store page states 'A Matter-Compatible hub is required' |
| Works Without Internet | No — there is no local API and no third-party app; control depends on Amazon's cloud | Matter on/off is local after commissioning; Meross app features run through Meross's cloud |
| Switched Outlets | 1 | 1 |
| Pack Size | 1 | 4 |
| Price per Switched Outlet ($) | 24.99 | 13.25✓ |
| Dimensions | 2.2 in high x 1.5 in wide (Home Depot); 3.2 x 1.5 x 2.2 in overall per TechRadar | 2.7 x 1.5 x 1.5 in excluding pins |
| Blocks Second Outlet | No — designed to leave the second outlet free | No — independently confirmed to leave the neighbouring outlet clear |
| Weather Rating | Indoor only | Indoor only |
| Warranty | 12 months | 12 months |
| Colors | White | White |
Category Scores
Load Headroom
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 5.0 against 4.0 — a 1.0-point margin on how much of the nameplate 15A you can actually use continuously, and what the plug is rated to do with motors, compressors and heaters — the spec buyers most often get caught by. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Energy Monitoring
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 8.0 against 0.0 — a 8.0-point margin on whether power is genuinely measured, what quantities are reported, and where you can see them. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Ecosystem Support
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 8.5 against 3.0 — a 5.5-point margin on matter, HomeKit, Alexa, Google, SmartThings and Home Assistant coverage. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Local Control
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 7.5 against 2.0 — a 5.5-point margin on whether switching and schedules survive an internet outage, or depend on a vendor cloud. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Size & Fit
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 8.5 against 8.0 — a 0.5-point margin on whether it blocks the second outlet on a duplex receptacle, and how it mounts. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Build & Safety
The Amazon Smart Plug (V2) and Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) are level here, at 7.5/10 each. certification, flame-retardant housing, overload protection, recall history and warranty is not what separates these two — look to the categories where the scores diverge.
App & Automation
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 7.5 against 5.0 — a 2.5-point margin on scheduling, away modes, sunrise/sunset triggers and how good the controlling app is. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Value
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) leads clearly here, 6.5 against 3.5 — a 3.0-point margin on what a switched, metered outlet actually costs once the pack size and any required hub are counted. If that is what you are buying for, the Amazon Smart Plug (V2) does not close the gap elsewhere.
Best For
Choose the Amazon Smart Plug (V2) if…
- • You want to spend less — it's $28 cheaper.
Choose the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) if…
- • Energy Monitoring matters most to you — the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores 8.0/10 here (whether power is genuinely measured, what quantities are reported, and where you can see them).
- • Ecosystem Support matters most to you — the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores 8.5/10 here (matter, HomeKit, Alexa, Google, SmartThings and Home Assistant coverage).
- • Local Control matters most to you — the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores 7.5/10 here (whether switching and schedules survive an internet outage, or depend on a vendor cloud).
- • Value matters most to you — the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores 6.5/10 here (what a switched, metered outlet actually costs once the pack size and any required hub are counted).
- • App & Automation matters most to you — the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores 7.5/10 here (scheduling, away modes, sunrise/sunset triggers and how good the controlling app is).
Pros & Cons
Amazon Smart Plug (V2)
Pros
- +Genuinely the fastest setup in the category — plug it in near an Echo and it appears
- +Amazon supports it directly, and it never drops off Alexa the way third-party clouds sometimes do
- +Small enough to leave the other half of the duplex usable
Cons
- −$24.99 for one plug, when four Kasa EP25s with energy monitoring cost about $33
- −Alexa only — no HomeKit, no Google, no Matter, no SmartThings, and no way to add them later
- −No energy monitoring of any kind
- −Cloud-dependent: an internet outage takes the app, the schedules and the voice control with it
- −Amazon publishes no wattage or motor rating, so the real limit is only inferable from the 15A figure
Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)
Pros
- +One of the few Matter plugs that meters power and is sold in a four-pack
- +Physically the least intrusive of the metered Matter plugs — it genuinely does not block the second socket
- +Matter multi-admin, so it can sit in Apple Home and Alexa at the same time
- +Popular with Home Assistant users thanks to an active community integration
Cons
- −$13.25 a plug at Meross's own store price — 60% more than a Kasa EP25 for the same job plus Matter
- −Meross explicitly requires a Matter-compatible hub and an IPv6-capable network; a bare phone will not do
- −No published motor or HP rating, so inductive loads are unspecified
- −1-year warranty against TP-Link's two
- −Amazon four-pack pricing moves independently of the Meross store price, so per-unit maths depends on where you buy
Shop by Need
FAQs
Is the Amazon Smart Plug (V2) or Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) better overall?+
Based on our 8-category scoring, the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Energy Monitoring, the Amazon Smart Plug (V2) or the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)?+
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores higher on Energy Monitoring (8.0/10 vs 0.0/10) — whether power is genuinely measured, what quantities are reported, and where you can see them.
Which is better for Ecosystem Support, the Amazon Smart Plug (V2) or the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)?+
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores higher on Ecosystem Support (8.5/10 vs 3.0/10) — matter, HomeKit, Alexa, Google, SmartThings and Home Assistant coverage.
Which is better for Local Control, the Amazon Smart Plug (V2) or the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)?+
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores higher on Local Control (7.5/10 vs 2.0/10) — whether switching and schedules survive an internet outage, or depend on a vendor cloud.
Which is better for Value, the Amazon Smart Plug (V2) or the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)?+
The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) scores higher on Value (6.5/10 vs 3.5/10) — what a switched, metered outlet actually costs once the pack size and any required hub are counted.
Is the Amazon Smart Plug (V2) worth the price difference over the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)?+
The Amazon Smart Plug (V2) is the cheaper option at $24.99 versus $52.99. Whether the pricier model is "worth it" depends on how much you value its lead in Energy Monitoring.
Which is better suited to my use case?+
The Amazon Smart Plug (V2) is the better fit if you mainly care about indoor-mini. The Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) is the better fit for energy-monitoring or matter.
What's the warranty on the Amazon Smart Plug (V2) vs the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack)?+
The Amazon Smart Plug (V2) ships with a 12-month warranty; the Meross Matter Smart Plug with Energy Monitor MSS315 (4-Pack) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.