Smartwatches with the longest battery life, ranked
Every smartwatch released since 2022 — 396 of them, from 41 brands — ranked one power mode at a time. The Garmin Instinct 3 50mm Solar lasts longest at 40 days; the typical watch lasts 10 days.
Makers' own figures, one battery mode at a time · how to read this ranking · “Check offer” links are Amazon affiliate links.
1–80 of 396 · released since 2022 · everyday use. Equal figures are ordered by the other battery modes, then the newer watch, then the name.
| Rank | Watch | Everyday use | Case | Year | Actions |
|---|---|---|---|---|---|
| 1st | Instinct 3 50mm Solar Garmin · 2 editions · 50 mm · 2025 | 40 d | 50 mm | 2025 | |
| 2nd | Instinct 2X Solar Garmin · 2 editions · 50 mm · 2023 | 40 d | 50 mm | 2023 | |
| 3rd | Enduro 3 Garmin · 51 mm · 2024 | 36 d | 51 mm | 2024 | |
| 4th | Enduro 2 Garmin · 51 mm · 2022 | 34 d | 51 mm | 2022 | |
| 5th | Fenix 9 Pro 51mm Garmin · 2 editions · 51 mm · 2026 | 31 d | 51 mm | 2026 | |
| 6th | Epix Pro Gen 2 51mm Garmin · 2 editions · 51 mm · 2023 | 31 d | 51 mm | 2023 | |
| 7th | Tactix 7 AMOLED Edition Garmin · 51 mm · 2023 | 31 d | 51 mm | 2023 | |
| 8th | Fenix 9 Pro Solar 51mm Garmin · 2 editions · 51 mm · 2026 | 30 d | 51 mm | 2026 | |
| 9th | Tactix 8 51mm Solar Garmin · 2 editions · 51 mm · 2025 | 30 d | 51 mm | 2025 | |
| 10th | Fenix 8 51mm Solar Garmin · 51 mm · 2024 | 30 d | 51 mm | 2024 | |
| 11th | ScanWatch 2 38mm Withings · analogue hands · 38 mm · 2023 | 30 d | 38 mm | 2023 | |
| 12th | ScanWatch 2 42mm Withings · analogue hands · 42 mm · 2023 | 30 d | 42 mm | 2023 | |
| 13th | Fenix 9 51mm Garmin · 51 mm · 2026 | 29 d | 51 mm | 2026 | |
| 14th | Tactix 8 51mm AMOLED Garmin · 2 editions · 51 mm · 2026 | 29 d | 51 mm | 2026 | |
| 15th | Quatix 8 51mm AMOLED Garmin · 51 mm · 2025 | 29 d | 51 mm | 2025 | |
| 16th | Fenix 8 51mm AMOLED Garmin · 51 mm · 2024 | 29 d | 51 mm | 2024 | |
| 17th | Fenix 7X Pro Solar Garmin · 3 editions · 51 mm · 2023 | 28 d | 51 mm | 2023 | |
| 18th | Fenix 7X Sapphire Solar Edition Garmin · 51 mm · 2022 | 28 d | 51 mm | 2022 | |
| 19th | Quatix 7X Solar Edition Garmin · 51 mm · 2022 | 28 d | 51 mm | 2022 | |
| 20th | Tactix 7 Pro Garmin · 2 editions · 51 mm · 2022 | 28 d | 51 mm | 2022 | |
| 21st | Tactix 7 Standard Edition Garmin · 51 mm · 2022 | 28 d | 51 mm | 2022 | |
| 22nd | Instinct Crossover Standard Edition Garmin · 45 mm · 2022 | 28 d | 45 mm | 2022 | |
| 23rd | Instinct Crossover Solar Garmin · 2 editions · 45 mm · 2022 | 28 d | 45 mm | 2022 | |
| 24th | Instinct 3 45mm Solar Garmin · 2 editions · 45 mm · 2025 | 28 d | 45 mm | 2025 | |
| 25th | Instinct 2 Garmin · 2 editions · 45 mm · 2022 | 28 d | 45 mm | 2022 | |
| 26th | Instinct 2 Solar Garmin · 2 editions · 45 mm · 2022 | 28 d | 45 mm | 2022 | |
| 27th | Fenix 8 Pro 51mm AMOLED Garmin · 51 mm · 2025 | 27 d | 51 mm | 2025 | |
| 28th | D2 Mach 2 51mm Garmin · 51 mm · 2025 | 26 d | 51 mm | 2025 | |
| 29th | D2 Mach 1 Pro Garmin · 51 mm · 2023 | 25 d | 51 mm | 2023 | |
| 30th | Descent Mk3i 51mm Garmin · 51 mm · 2023 | 25 d | 51 mm | 2023 | |
| 31st | D2 Mach 2 Pro Garmin · 51 mm · 2026 | 24 d | 51 mm | 2026 | |
| 32nd | Instinct 3 50mm AMOLED Garmin · 2 editions · 50 mm · 2025 | 24 d | 50 mm | 2025 | |
| 33rd | Watch GS Mibro · 47 mm · 2022 | 24 d | 47 mm | 2022 | |
| 34th | Redmi Watch 5 Xiaomi · 2 editions · 41 mm · 2025 | 24 d | 41 mm | 2025 | |
| 35th | Redmi Watch 6 Xiaomi · 40 mm · 2025 | 24 d | 40 mm | 2025 | |
| 36th | Forerunner 965 Garmin · 47 mm · 2023 | 23 d | 47 mm | 2023 | |
| 37th | Instinct 2S Garmin · 2 editions · 40 mm · 2022 | 21 d | 40 mm | 2022 | |
| 38th | Instinct 2S Solar Garmin · 40 mm · 2022 | 21 d | 40 mm | 2022 | |
| 39th | Descent G1 Solar Garmin · 46 mm · 2023 | 21 d | 46 mm | 2023 | |
| 40th | Descent G1 Solar Ocean Edition Garmin · 46 mm · 2023 | 21 d | 46 mm | 2023 | |
| 41st | Descent G1 Garmin · 46 mm · 2022 | 21 d | 46 mm | 2022 | |
| 42nd | Fenix 9 Pro Solar 47mm Garmin · 2 editions · 47 mm · 2026 | 21 d | 47 mm | 2026 | |
| 43rd | Fenix 8 47mm Solar Garmin · 47 mm · 2024 | 21 d | 47 mm | 2024 | |
| 44th | Balance 2 Amazfit · 47 mm · 2025 | 21 d | 47 mm | 2025 | |
| 45th | Watch GT 6 46mm Huawei · 46 mm · 2025 | 21 d | 46 mm | 2025 | |
| 46th | iQOO Watch GT 45.8mm vivo · 2 editions · 40 mm · 2024 | 21 d | 40 mm | 2024 | |
| 47th | Redmi Watch 4 Xiaomi · 41 mm · 2023 | 20 d | 41 mm | 2023 | |
| 48th | Watch S2 realme · 47 mm · 2024 | 20 d | 47 mm | 2024 | |
| 49th | NoiseFit Endure Noise · 45 mm · 2023 | 20 d | 45 mm | 2023 | |
| 50th | Fenix 7 Pro Solar Garmin · 3 editions · 47 mm · 2023 | 18 d | 47 mm | 2023 | |
| 51st | Fenix 7 Sapphire Solar Edition Garmin · 47 mm · 2022 | 18 d | 47 mm | 2022 | |
| 52nd | Fenix 7 Standard Edition Garmin · 47 mm · 2022 | 18 d | 47 mm | 2022 | |
| 53rd | Quatix 7 Standard Edition Garmin · 47 mm · 2022 | 18 d | 47 mm | 2022 | |
| 54th | Fenix 9 Pro 47mm Garmin · 2 editions · 47 mm · 2026 | 18 d | 47 mm | 2026 | |
| 55th | Instinct 3 45mm AMOLED Garmin · 45 mm · 2025 | 18 d | 45 mm | 2025 | |
| 56th | Redmi Watch 5 Active Xiaomi · 40 mm · 2024 | 18 d | 40 mm | 2024 | |
| 57th | Redmi Watch 5 Lite Xiaomi · 40 mm · 2024 | 18 d | 40 mm | 2024 | |
| 58th | Watch GT 2 vivo · 2 editions · 40 mm · 2025 | 17 d | 40 mm | 2025 | |
| 59th | Instinct E 45mm Garmin · 45 mm · 2025 | 16 d | 45 mm | 2025 | |
| 60th | Fenix 9 47mm Garmin · 47 mm · 2026 | 16 d | 47 mm | 2026 | |
| 61st | Active Edge Amazfit · 47 mm · 2023 | 16 d | 47 mm | 2023 | |
| 62nd | Quatix 8 47mm AMOLED Garmin · 47 mm · 2025 | 16 d | 47 mm | 2025 | |
| 63rd | Tactix 8 47mm AMOLED Garmin · 47 mm · 2025 | 16 d | 47 mm | 2025 | |
| 64th | Fenix 8 47mm AMOLED Garmin · 47 mm · 2024 | 16 d | 47 mm | 2024 | |
| 65th | Fenix E 47mm AMOLED Garmin · 47 mm · 2024 | 16 d | 47 mm | 2024 | |
| 66th | Epix Pro Gen 2 47mm Garmin · 2 editions · 47 mm · 2023 | 16 d | 47 mm | 2023 | |
| 67th | MARQ Athlete Gen 2 Garmin · 2 editions · 46 mm · 2023 | 16 d | 46 mm | 2023 | |
| 68th | MARQ Commander Gen 2 Carbon Edition Garmin · 46 mm · 2023 | 16 d | 46 mm | 2023 | |
| 69th | MARQ Golfer Gen 2 Garmin · 2 editions · 46 mm · 2023 | 16 d | 46 mm | 2023 | |
| 70th | Quatix 7 Pro Garmin · 47 mm · 2023 | 16 d | 47 mm | 2023 | |
| 71st | Epix Gen 2 Sapphire Edition 47mm Garmin · 47 mm · 2022 | 16 d | 47 mm | 2022 | |
| 72nd | MARQ Adventurer Gen 2 Garmin · 46 mm · 2022 | 16 d | 46 mm | 2022 | |
| 73rd | MARQ Adventurer Gen 2 Damascus Steel Edition Garmin · 46 mm · 2022 | 16 d | 46 mm | 2022 | |
| 74th | MARQ Athlete Gen 2 Performance Edition Garmin · 46 mm · 2022 | 16 d | 46 mm | 2022 | |
| 75th | MARQ Aviator Gen 2 Garmin · 46 mm · 2022 | 16 d | 46 mm | 2022 | |
| 76th | MARQ Captain Gen 2 Garmin · 46 mm · 2022 | 16 d | 46 mm | 2022 | |
| 77th | Watch X2 Mini OPPO · 43 mm · 2025 | 16 d | 43 mm | 2025 | |
| 78th | Approach S70 47mm Garmin · 47 mm · 2023 | 16 d | 47 mm | 2023 | |
| 79th | Ace LTE Fitbit · 41 mm · 2024 | 16 d | 41 mm | 2024 | |
| 80th | iQOO Watch vivo · 46 mm · 2023 | 16 d | 46 mm | 2023 |
Showing the top 80 of 396.
How to read this ranking
- Every figure is the maker's own claim as held in our data, measured under that maker's usage profile — not our test.
- Each mode ranks separately. “Everyday” is the smartwatch or typical-use figure; Garmin's time-only “watch mode” is not counted as everyday.
- Editions of one watch with identical figures (sapphire, titanium, LTE…) share one row, marked “2 editions”. Hybrids with hands, no touchscreen and no GPS are listed separately; analogue watches with a screen and GPS are ranked and marked “analogue hands”.
- Ranking rebuilt from the catalogue on 2026-11-06. Full method
- “Check offer” links are Amazon affiliate searches: we may earn a commission. Brands with no amazon.com listing get no link.
Hybrid watches, listed apart
12 hybrids from Fossil, Misfit, Cogito, ConnecteDevice are quoted at months rather than days, because they have hands instead of a touchscreen and no GPS. Ranking them beside smartwatches would bury the comparison: Fossil Commuter (365 days), Fossil Q Goodwin (365 days), Fossil Grant (365 days), Fossil Nate (365 days), Fossil Neutra (365 days), Fossil Q Virginia (182.5 days), Misfit Path (180 days), Cogito Fit (365 days) and more. None was released since 2022.
Questions
Which smartwatch has the longest battery life?
By the makers' own figures in our data, the Garmin Instinct 3 50mm Solar, at 40 days in everyday use without counting solar. Outside Garmin, the longest touchscreen watches are the Mibro Watch GS, Xiaomi Redmi Watch 5 and Xiaomi Redmi Watch 6 at 24 days.
Which smartwatch lasts longest with GPS on?
The Garmin Enduro 3, quoted at 5 days of continuous GPS. GPS figures rank very differently from everyday ones, so check the GPS view if you train or hike with the watch.
How long does a typical smartwatch battery last?
The typical smartwatch released since 2022 is quoted at 10 days in everyday use. Full-platform watches sit far below that: the typical Apple at 18 hours, Samsung at 38 hours, Google at 24 hours. See how every brand compares on the battery hub.
Compiled by WatchFitTool from the catalogue · ranking rebuilt 2026-11-06 · How we gather battery data
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