All 53 smartwatches, by type

Health and training first, a smaller app catalog, and battery measured in days rather than hours.

• Amazfit Active 3 PremiumAndroid; iPhone with limits12 days claimed · 4 days always-on · 24 h GPS~$170
• Amazfit Active MaxAndroid; iPhone with limits25 days claimed · 10 days always-on · 64 h GPS~$170
• Amazfit Balance 3Android; iPhone with limits21 days claimed · 7 days always-on · 41 h GPS~$370
• Amazfit Balance UltraAndroid; iPhone with limits30 days claimed · 10 days always-on · 50 h GPS~$600
• Amazfit Bip 6Android; iPhone with limits14 days claimed · 32 h GPS~$80
• Fitbit Sense 2iPhone and Android6 days claimed · 5 h GPS~$250
• Fitbit Versa 4iPhone and Android6 days claimed~$200
• Garmin Lily 2 ActiveAndroid; iPhone with limits9 days claimed · 9 h GPS~$300
• Garmin Venu 4Android; iPhone with limits10 days claimed · 3 days always-on · 15 h GPS~$550
• Garmin Venu X1Android; iPhone with limits8 days claimed · 2 days always-on · 16 h GPS~$700
• Garmin vívoactive 6Android; iPhone with limits11 days claimed · 5 days always-on · 21 h GPS~$300
• Polar Ignite 3iPhone and Android8 days claimed · 24 h GPS~$400

Thick cases, buttons that work with gloves, and battery measured in weeks.

• Amazfit T-Rex 3 ProAndroid; iPhone with limits17 days claimed · 26 h GPS~$400
• Amazfit T-Rex Dual SolarAndroid; iPhone with limits25 days claimed · 41 h GPS~$650
• Amazfit T-Rex Ultra 2Android; iPhone with limits30 days claimed · 10 days always-on · 50 h GPS~$550
• Apple Watch Ultra 4iPhone only50 h claimed · 18 h GPS~$799
• COROS NOMADiPhone and Android22 days claimed · 50 h GPS~$349
• Garmin Enduro 4Android; iPhone with limits36 days claimed · 3 days GPS~$900
• Garmin Instinct 3 AMOLEDAndroid; iPhone with limits18 days claimed · 7 days always-on · 32 h GPS~$350
• Garmin Instinct EAndroid; iPhone with limits14 days claimed · 21 h GPS~$250
• Polar Grit X2iPhone and Android8 days claimed · 25 h GPS~$800
• Polar Grit X2 ProiPhone and Android11 days claimed · 40 h GPS~$1,000
• Samsung Galaxy Watch Ultra2Android; some features need the maker's own phone3 days claimed · 60 h always-on~$700
• Suunto Vertical 2Android; iPhone with limits20 days claimed · 3 days GPS~$599

Built around GPS pace, training load and race prep, light enough to forget on the wrist.

• Amazfit Cheetah 2 ProAndroid; iPhone with limits20 days claimed · 8 days always-on · 31 h GPS~$450
• COROS PACE 4iPhone and Android19 days claimed · 6 days always-on · 41 h GPS~$249
• COROS PACE 4 ProiPhone and Android21 days claimed · 7 days always-on · 60 h GPS~$449
• Garmin Forerunner 170Android; iPhone with limits10 days claimed · 4 days always-on · 20 h GPS~$300
• Garmin Forerunner 265Android; iPhone with limits15 days claimed · 24 h GPS~$450
• Garmin Forerunner 570Android; iPhone with limits10 days claimed · 18 h GPS~$550
• Garmin Forerunner 70Android; iPhone with limits13 days claimed · 5 days always-on · 23 h GPS~$250
• Garmin Forerunner 970Android; iPhone with limits15 days claimed · 26 h GPS~$750
• Polar Street XiPhone and Android10 days claimed · 43 h GPS~$250
• Suunto Run 2iPhone and Android13 days claimed · 30 h GPS~$349

Triathlon-grade all-rounders with maps, dual-band GPS and the longest feature lists.

• COROS APEX 4iPhone and Android15 days claimed · 34 h GPS~$429
• Garmin fēnix 9Android; iPhone with limits10 days claimed · 18 h GPS~$1,000
• Garmin fēnix 9 ProAndroid; iPhone with limits10 days claimed · 18 h GPS~$1,100
• Garmin fēnix EAndroid; iPhone with limits16 days claimed · 6 days always-on · 42 h GPS~$800
• Polar Vantage M3iPhone and Android8 days claimed · 27 h GPS~$500
• Polar Vantage V3iPhone and Android11 days claimed · 42 h GPS~$700
• Suunto Race 2Android; iPhone with limits18 days claimed · 65 h GPS~$499
• Suunto Race SAndroid; iPhone with limits9 days claimed · 40 h GPS~$349

Full app platforms (watchOS, Wear OS): messages, payments, third-party apps, a charge most nights.

• Apple Watch SE 3iPhone only18 h claimed · 7 h GPS~$249
• Apple Watch Series 12iPhone only24 h claimed · 10 h GPS~$399
• Google Pixel Watch 4Android only30 h claimed · 30 h always-on~$350
• Google Pixel Watch 5Android only30 h claimed · 30 h always-on~$400
• OnePlus Watch 3Android only60 h claimed · 36 h always-on~$300
• Samsung Galaxy Watch8 ClassicAndroid; some features need the maker's own phone40 h claimed · 30 h always-on~$500
• Samsung Galaxy Watch9Android; some features need the maker's own phone40 h claimed · 30 h always-on~$380

Analog hands over a small screen, with health tracking and a battery that lasts weeks.

• Garmin vívomove TrendAndroid; iPhone with limits5 days claimed~$270
• Withings ScanWatch 2iPhone and Android35 days claimed~$370
• Withings ScanWatch LightiPhone and Android35 days claimed~$250
• Withings ScanWatch NovaiPhone and Android35 days claimed~$600