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Smartwatches

Compare smartwatches by case size, display, health sensors, battery life, GNSS and water resistance. Every value comes from the maker's own page.

52tracked products

10brands

Which Smartwatches should you buy?A few questions to find the Smartwatches that fits you. The score is computed from official specifications by transparent rules — auditable arithmetic, not a guess.

Smartwatches Comparison: Two Models Side by SidePick two products and we will put their specifications side by side.

By use case

What are you looking for?

Daily Use35 models Value for Money10 models Battery Life22 models Health Tracking33 models Sport & Outdoors20 models

By display technology

Which display?

OLED49 models AMOLED43 models LTPO11 models

Comparison

Popular comparisons

Amazfit Active 2vsAmazfit Balance 2 Amazfit Active 2vsAmazfit Cheetah Pro Amazfit Active 2vsAmazfit Falcon Amazfit Active 2vsAmazfit GTR 4

All comparisons

Most searched

Most searched specs

AMOLED31 models Super AMOLED7 models AMOLED (LTPO)5 models 5 ATM33 models 50m7 models 10 ATM6 models Wear OS8 models watchOS5 models Wear OS 6.03 models

Brands

Explore by brand

Amazfit6 models

Apple5 models

Fitbit3 models

Garmin8 models

Google4 models

HUAWEI8 models

OnePlus3 models

Redmi4 models

Samsung7 models

Xiaomi4 models

Ranking

Products in Smartwatches

Products added to Kacbu.

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Apple Watch Series 11 46mmApple • Smartwatches46 mm · Up to 24 h · Yes

Apple Watch Series 11 42mmApple • Smartwatches42 mm · Up to 24 h · Yes

Apple Watch SE 3 44mmApple • Smartwatches44 mm · up to 18 hours · 50m

Apple Watch SE 3 40mmApple • Smartwatches40 mm · up to 18 hours · 50m

Apple Watch Ultra 3Apple • Smartwatches49 mm · up to 42 hours · Yes

Galaxy Watch Ultra (2025)Samsung • Smartwatches47 mm · up to 60 hours · Yes

Galaxy Watch8 40mmSamsung • Smartwatches40 mm · up to 40 hours · Yes

Galaxy Watch8 44mmSamsung • Smartwatches44 mm · up to 40 hours · Yes

Galaxy Watch9 40mmSamsung • Smartwatches40 mm · up to 30 hours · Yes

Garmin fēnix 8 47mmGarmin • Smartwatches47 mm · up to 168 hours · Yes

Galaxy Watch8 Classic 46mmSamsung • Smartwatches46 mm · up to 30 hours · Yes

Galaxy Watch9 44mmSamsung • Smartwatches44 mm · up to 30 hours · Yes

Galaxy Watch Ultra2Samsung • Smartwatches47 mm · up to 60 hours · Yes

Garmin Venu 4 45mmGarmin • Smartwatches45 mm · up to 96 hours · Yes

Garmin Venu 4 41mmGarmin • Smartwatches41 mm · up to 72 hours · Yes

Garmin Venu X1Garmin • Smartwatches46 mm · up to 48 hours · 5 ATM

Garmin Forerunner 970Garmin • Smartwatches47 mm · up to 360 hours · Yes

Garmin Forerunner 570 42mmGarmin • Smartwatches42.4 mm · up to 240 hours · 5 ATM

Garmin Instinct 3 AMOLED 45mmGarmin • Smartwatches45 mm · up to 168 hours · 10 ATM

Garmin vívoactive 6Garmin • Smartwatches42.2 mm · up to 120 hours · 5 ATM

HUAWEI WATCH Ultimate 2HUAWEI • Smartwatches48.5 mm · up to 72 hours · 20 ATM

HUAWEI WATCH GT 6 ProHUAWEI • Smartwatches45.6 mm · up to 168 hours · 5 ATM

HUAWEI WATCH GT Runner 2HUAWEI • Smartwatches43.5 mm · up to 168 hours · 5 ATM

HUAWEI WATCH D2HUAWEI • Smartwatches48 mm · up to 144 hours

HUAWEI WATCH FIT 5 ProHUAWEI • Smartwatches44.5 mm · up to 96 hours · 5 ATM

HUAWEI WATCH FIT 5HUAWEI • Smartwatches42.9 mm · up to 96 hours · 5 ATM

HUAWEI WATCH FIT 4 ProHUAWEI • Smartwatches44.5 mm · up to 96 hours · 5 ATM

HUAWEI WATCH FIT 4HUAWEI • Smartwatches43 mm · up to 96 hours · 5 ATM

Google Pixel Watch 4 45mmGoogle • Smartwatches45 mm · up to 40 hours · Yes

Xiaomi Watch 2Xiaomi • Smartwatches47.5 mm · 5 ATM

Xiaomi Watch S4Xiaomi • Smartwatches47.3 mm · up to 360 hours · 5 ATM

Xiaomi Watch S4 41mmXiaomi • Smartwatches41.2 mm · up to 96 hours · 5 ATM

Xiaomi Watch S3Xiaomi • Smartwatches47 mm · up to 360 hours · 5 ATM

Redmi Watch 6Redmi • Smartwatchesup to 288 hours · 5 ATM

Redmi Watch 5Redmi • Smartwatches47.5 mm · up to 576 hours · 5 ATM

Redmi Watch 5 ActiveRedmi • Smartwatches49.1 mm · up to 432 hours · 5 ATM

Redmi Watch 5 LiteRedmi • Smartwatches48.1 mm · up to 432 hours

Google Pixel Watch 5 41mmGoogle • Smartwatches41 mm · up to 30 hours · Yes

Google Pixel Watch 5 45mmGoogle • Smartwatches45 mm · up to 40 hours · Yes

Google Pixel Watch 4 41mmGoogle • Smartwatches41 mm · up to 30 hours · Yes

Amazfit Cheetah ProAmazfit • Smartwatches47 mm · up to 336 hours · 5 ATM

Amazfit GTR 4Amazfit • Smartwatches46 mm · up to 336 hours · 5 ATM

Amazfit FalconAmazfit • Smartwatches49.45 mm · up to 336 hours · 20 ATM

Fitbit Sense 2Fitbit • Smartwatches40.5 mm · up to 144 hours · Yes

Fitbit Ace LTEFitbit • Smartwatches44.89 mm · 50m

OnePlus Watch 3OnePlus • Smartwatches47.6 mm · up to 120 hours · 5 ATM

OnePlus Watch 3 43mmOnePlus • Smartwatches43.2 mm · up to 60 hours

OnePlus Watch 4OnePlus • Smartwatches47.4 mm · up to 120 hours · Yes

Amazfit Active 2Amazfit • Smartwatches43.9 mm · up to 240 hours · 5 ATM

Amazfit Balance 2Amazfit • Smartwatches47.4 mm · up to 504 hours · 10 ATM

Amazfit T-Rex 3Amazfit • Smartwatches48.5 mm · up to 648 hours · 10 ATM

Fitbit Versa 4Fitbit • Smartwatches40.5 mm · up to 144 hours · 50m