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Smartwatches: AMOLED / OLED display + ECG

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Smartwatches: AMOLED / OLED display + ECG

174 models from 22 brands, 2020–2026 — every model in the catalog with these features, best scores first.

AMOLED / OLED displayECG

Open in catalog

Models174

Brands22

Newest2026

Median score7.8

Sorted by score

Smartwatches: AMOLED / OLED display + ECG — best rated

174

Kospet · 2026

Tank M4

1.96″10 days10 ATM60 g

9.7

Honor · 2023

Watch 4

1.75″10 days5 ATM32 g

9.5

Huawei · 2025

Watch Ultimate 2

1.5″14 days20 ATM80.5 g

9.5

Knauermann · 2026

PRO 4 2026 Smartwatch silber, ECG, IP67

1.56″

9.5

Samsung · 2026

Galaxy Watch Ultra2

1.52″10 ATM61.5 g

9.4

Apple · 2024

Watch Series 10 Aluminum

1.96″5 ATM29.3 g

9.4

Garmin · 2023

Epix Pro (Gen 2) Sapphire Edition 51mm

1.4″31 days10 ATM88 g

9.3

Apple · 2025

Watch Series 11 Aluminum

1.96″5 ATM29.7 g

9.3

Kospet · 2026

Tank T4

1.43″15 days10 ATM71 g

9.3

Garmin · 2022

Tactix 7 AMOLED Edition

1.4″31 days10 ATM96 g

9.3

Apple · 2023

Watch Series 9 Aluminum

1.9″5 ATM31.9 g

9.2

Knauermann · 2026

Pro 4 Ultra eckig

2.04″6 days

9.2

Knauermann · 2024

Pro 3 2024

2.04″6 days

9.2

Samsung · 2024

Galaxy Watch Ultra

1.5″10 ATM60.5 g

9.2

Garmin · 2025

Tactix 8 51mm AMOLED

1.4″29 days10 ATM92 g

9.2

Vivo · 2023

Watch 3

1.43″5 ATM36 g

9.1

Knauermann · 2024

Pro 3 2024 rund

1.43″5 days

9.1

Apple · 2022

Watch Series 8 Aluminum

1.9″5 ATM32 g

9.1

Garmin · 2025

Quatix 8 51mm AMOLED

1.4″29 days10 ATM92 g

9.1

Apple · 2021

Watch Series 7 Aluminum

1.9″5 ATM32 g

9.1

Huawei · 2026

Watch Ultimate Design Spring

1.38″5 ATM91 g

9.1

Garmin · 2025

D2 Mach 2 51mm

1.4″26 days10 ATM92 g

9.1

Apple · 2026

Watch Series 12 Aluminum

1.96″5 ATM39.5 g

9.1

Garmin · 2024

Fenix 8 51mm AMOLED

1.4″29 days10 ATM102 g

9.1

All 174 in the catalog

Brands in this collection

Garmin43Huawei23Apple21Samsung15Knauermann12Kospet8Xiaomi8Hama5

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