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Smartwatches: HarmonyOS + ECG

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Smartwatches: HarmonyOS + ECG

22 models from 1 brand, 2022–2026 — every model in the catalog with these features, best scores first.

HarmonyOSECG

Open in catalog

Models22

Brands1

Newest2026

Median score8.1

Sorted by score

Smartwatches: HarmonyOS + ECG — best rated

22

1

Huawei Watch Ultimate 2

Huawei · 2025

Watch Ultimate 2

1.5″14 days20 ATM80.5 g

9.5

2

Huawei Watch Ultimate Design Spring

Huawei · 2026

Watch Ultimate Design Spring

1.38″5 ATM91 g

9.1

3

Huawei Watch D3

Huawei · 2026

1.92″6 days40 g

9.0

4

Huawei Watch GT Runner 2

Huawei · 2026

Watch GT Runner 2

1.32″14 days5 ATM34.5 g

8.8

5

Huawei Watch 6

Huawei · 2026

1.5″11 days5 ATM38 g

8.8

6

Huawei Watch Fit Special Edition

Huawei · 2023

Watch Fit Special Edition

1.64″6 days5 ATM21 g

8.7

7

Huawei Watch 6 Pro

Huawei · 2026

1.5″35 days5 ATM60 g

8.7

8

Huawei Watch 5

Huawei · 2025

1.5″4.5 days5 ATM63 g

8.3

9

Huawei Watch D2

Huawei · 2024

1.82″6 days40 g

8.3

10

Huawei Watch GT 7

Huawei · 2026

1.47″14 days5 ATM51.3 g

8.2

11

Huawei Watch Fit 4 Pro

Huawei · 2025

Watch Fit 4 Pro

1.82″10 days5 ATM30.4 g

8.1

12

Huawei Watch Ultimate Design

Huawei · 2023

Watch Ultimate Design

1.5″10 ATM78 g

8.1

13

Huawei Watch Ultimate

Huawei · 2023

1.5″14 days10 ATM76 g

8.0

14

Huawei Watch GT 6 Pro

Huawei · 2025

1.47″21 days5 ATM54.7 g

7.8

15

Huawei Watch GT 7 Pro

Huawei · 2026

1.47″21 days5 ATM55.5 g

7.8

16

Huawei Watch GT 6

Huawei · 2025

1.47″14 days5 ATM51.3 g

7.8

17

Huawei Watch 4 Pro

Huawei · 2023

1.5″4.5 days5 ATM65 g

7.6

18

Huawei Watch GT 5 Pro

Huawei · 2024

1.43″14 days5 ATM44 g

7.6

19

Huawei Watch 4

Huawei · 2023

1.5″3 days5 ATM48 g

7.6

20

Huawei Watch GT 3 Porsche Design

Huawei · 2022

Watch GT 3 Porsche Design

1.43″5 ATM54 g

7.4

21

Huawei Watch GT 3 Pro

Huawei · 2022

1.43″14 days5 ATM50 g

7.1

22

Huawei Watch D

Huawei · 2022

1.64″7 days40.9 g

6.6

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To compare: 0up to 4 models