Fossil watch battery life: 16 models ranked
The Fossil Dive HR lasts longest of the 16 Fossil watches in our data, at 21 days. The typical Fossil is quoted at 24 hours. There is no Fossil smartwatch in our catalogue released after 2021.
Every Fossil watch ranked by battery life
Showing 16 of 16 Fossil models with published battery figures.
| # | Model | Everyday use | GPS tracking | Power save | Capacity | Overall | Links |
|---|---|---|---|---|---|---|---|
| 1st |  Dive HRDive · 2020 | 21days | N/A | N/A | 55 mAh | 78th | |
| 2nd |  Q HR CharterQ · 2019 | 14days | N/A | N/A | — | 244th | |
| 3rd |  Q HR ColliderQ · 2019 | 14days | N/A | N/A | — | 245th | |
| 4th |  MachineMachine · 2009 | 14days | N/A | N/A | 280 mAh | 248th | |
| 5th |  Q Grant ChronographQ | 7days | N/A | N/A | 27 mAh | 558th | |
| 6th |  Gen 6 42mmGen · 2021 | 2days | N/A | N/A | 310 mAh | 727th | |
| 7th |  Gen 6 44mmGen · 2021 | 2days | N/A | N/A | 300 mAh | 728th | |
| 8th |  Garett HRGarett · 2020 | 24hours | N/A | N/A | 310 mAh | 811th | |
| 9th |  Gen 5E - 42mmGen · 2020 | 24hours | N/A | N/A | — | 812th | |
| 10th |  Gen 5E - 44mmGen · 2020 | 24hours | N/A | N/A | — | 813th | |
| 11th |  Q The Carlyle HR Gen 5Q · 2019 | 24hours | N/A | N/A | 310 mAh | 815th | |
| 12th |  Q Venture Gen 3Q · 2017 | 24hours | N/A | N/A | 360 mAh | 823rd | |
| 13th |  Q Explorist Gen 3Q · 2016 | 24hours | N/A | N/A | — | 826th | |
| 14th |  Q Control Gen 3 SportQ | 24hours | N/A | N/A | — | 830th | |
| 15th |  Q MarshalQ | 24hours | N/A | N/A | 360 mAh | 831st | |
| 16th |  Q WanderQ | 24hours | N/A | N/A | — | 832nd |
Sorted by everyday battery; sort any column. Figures are the makers' own claims as held in our data, each measured under its own usage profile, not our tests. “Overall” is each model's place among all 895 rated smartwatches.
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Best Fossil picks for battery
Fossil battery life, ranked
The extremes of the range on each figure we hold for Fossil. Every number below is the manufacturer's own rating, not a measured result.
Longest-lasting Fossil watches
Most days per charge in everyday use
- 1Dive HR21 days
- 2Q HR Charter14 days
- 3Q HR Collider14 days
- 4Machine14 days
- 5Q Grant Chronograph7 days
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Fossil battery in numbers
- Longest
- 21d
- Dive HR
- Typical Fossil, all years
- 24h
- Typical smartwatch since 2022: 10d
- 7 days or more
- 31%
- 5 of 16 models
- Case sizes
- 42–46 mm
- 16 of 16 with a width in our data
- Newest in our data
- 2021
- Gen 6 44mm 2d · Gen 6 42mm 2d
- Best overall
- 78th
- Of 895 rated smartwatches, all years
What the numbers show
The typical Fossil watch in our data is quoted at 24 hours, shorter than the 10 days of the typical smartwatch released since 2022.
The longest-lasting Fossil model sits in the top 9% of the 895 rated smartwatches in our data, across all years.
Across the range, the typical AMOLED model is quoted at 24 hours and the typical LCD model at 10.5 days.
Between 2009 and 2021, the newer half of the range lasts less than the older half: a typical 36 hours against 7.5 days.
Of the 16 models, nine share one figure, 24 hours, so pick between them on size, screen or GPS rather than battery.
The range in our data runs from 24 hours to 21 days: five of 16 models reach a week or more, nine last under two days.
There is no Fossil smartwatch in our catalogue released after 2021. If you own one, compare what it lasts today with its figure here.
Fossil battery life FAQ
Which Fossil watch has the longest battery life?
The Dive HR, at 21 days in everyday use — the longest of the 16 Fossil models in our data. The typical Fossil sits at 24 hours, so it is well clear of the rest of the range.
Does a bigger battery mean a longer-lasting Fossil watch?
Not on its own. The Q Venture Gen 3 has the largest cell in our data for Fossil at 360 mAh and is quoted at 24 hours, behind models at 21 days. Screen technology and how much the watch does in the background matter at least as much.
Compiled by WatchFitTool from the catalogue · ranking rebuilt 2026-11-05