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TP-Link Kasa Smart Plug HS103 (4-pack) (Black) — 2019
TP-Link

TP-Link Kasa Smart Plug HS103 (4-pack) (Black)

2019

82
/ 100
From $30
VS
Aqara M3 Hub wins by 4
Aqara M3 Hub — Hub
Aqara

Aqara M3 Hub

Hub

86
/ 100
From $129
Specdex verdict

Aqara M3 Hub takes it — here’s why.

In our weighted Specdex score, TP-Link Kasa Smart Plug HS103 (4-pack) (Black) lands at 82 and Aqara M3 Hub at 86. That puts Aqara M3 Hub ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick TP-Link Kasa Smart Plug HS103 (4-pack) (Black) if…

  • ✓Matter/Thread support (modern SKUs)
  • ✓App-based setup
  • ✓Works with major voice assistants

Pick Aqara M3 Hub if…

  • ✓Matter support (modern)
  • ✓Zigbee/Thread radios (most)
  • ✓Automations
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Ecosystem

Aqara M3 Hub

Compared on the ecosystem sub-score

Aqara M3 Hub leads on ecosystem (86 vs 82).

Ease of use

Tie

Compared on the ease of use sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Features

Aqara M3 Hub

Compared on the features sub-score

Aqara M3 Hub leads on features (84 vs 80).

Value for money

TP-Link Kasa Smart Plug HS103 (4-pack) (Black)

Specdex score per dollar at MSRP

TP-Link Kasa Smart Plug HS103 (4-pack) (Black) more score per dollar ($30 vs $129).

TP-Link Kasa Smart Plug HS103 (4-pack) (Black) 82
vs
86 Aqara M3 Hub

Score breakdown

TP-Link Kasa Smart Plug HS103 (4-pack) (Black)
82
ecosystem 82
local 70
ease 84
features 80
Aqara M3 Hub
86
ecosystem 86
local 70
ease 84
features 84

Specs side-by-side

TP-Link Kasa Smart Plug HS103 (4-pack) (Black) versus Aqara M3 Hub — full spec comparison
Spec TP-Link Kasa Smart Plug HS103 (4-pack) (Black) Aqara M3 Hub
Release year
2019
—
Color
Black
—

TP-Link Kasa Smart Plug HS103 (4-pack) (Black)

Pros
  • +Matter/Thread support (modern SKUs)
  • +App-based setup
  • +Works with major voice assistants
Cons
  • −Subscription sometimes required
  • −Cloud dependency on many
  • −Ecosystem lock-in

Aqara M3 Hub

Pros
  • +Matter support (modern)
  • +Zigbee/Thread radios (most)
  • +Automations
Cons
  • −App quality varies
  • −Cloud dependency on some
  • −Ecosystem lock-in

FAQ: TP-Link Kasa Smart Plug HS103 (4-pack) (Black) vs Aqara M3 Hub

Which is better, TP-Link Kasa Smart Plug HS103 (4-pack) (Black) or Aqara M3 Hub? +

Aqara M3 Hub scores 86 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is TP-Link Kasa Smart Plug HS103 (4-pack) (Black) worth the price? +

At $30, TP-Link Kasa Smart Plug HS103 (4-pack) (Black) delivers a Specdex score of 82 — strongest in ease.

Is Aqara M3 Hub worth the price? +

At $129, Aqara M3 Hub delivers a Specdex score of 86 — strongest in ecosystem.

Does TP-Link Kasa Smart Plug HS103 (4-pack) (Black) or Aqara M3 Hub last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for ecosystem, TP-Link Kasa Smart Plug HS103 (4-pack) (Black) or Aqara M3 Hub? +

Aqara M3 Hub — leads on ecosystem (86 vs 82). Compared on the ecosystem sub-score.

Which is better for features, TP-Link Kasa Smart Plug HS103 (4-pack) (Black) or Aqara M3 Hub? +

Aqara M3 Hub — leads on features (84 vs 80). Compared on the features sub-score.