Answer Which smartwatches can you swim with?
A water rating is published for 37 of the 39 watches in the catalogue, and every one of them is rated to at least 50 metres (5 ATM). 10 are rated to 100 m and 27 are rated to 50 m. 9 also state the EN 13319 diving-accessory standard, and the maker’s own words use “swim” for 14. 2 watches have no water rating on file.
Published Figures read to
Rated to 100 metres (10 ATM)10
The rating as the maker prints it, newest first. ATM is a pressure rating: 5 ATM is the pressure at 50 metres.
| Watch | Water rating, as the maker prints it | EN 13319 (diving) |
|---|---|---|
| Apple Watch Ultra 4 49mm | Water resistance 100m (swim, snorkel, scuba, high-speed water sports) under ISO standard 22810:2010; EN13319 recreational scuba diving to 40m Official | Stated |
| Garmin fēnix 9 43mm | 10 ATM; 4 ATM Dive (EN 13319) Official | Stated |
| Garmin fēnix 9 47mm | 10 ATM; 4 ATM Dive (EN 13319) Official | Stated |
| Garmin fēnix 9 51mm | 10 ATM; 4 ATM Dive (EN 13319) Official | Stated |
| Garmin fēnix 9 Pro 47mm | 10 ATM; 4 ATM Dive (EN 13319) OfficialOwner's manual specifications table for the fēnix 9 series. | Stated |
| Samsung Galaxy Watch Ultra2 47mm | 10 ATM, IP69K, MIL-STD-810H, EN13319 OfficialSpec sheet durability 10 ATM, IP69K. Newsroom adds MIL-STD-810H and EN13319. | Stated |
| Apple Watch Ultra 3 49mm | Water resistance 100m (swim, snorkel, scuba, high-speed water sports) under ISO standard 22810:2010; EN13319 recreational scuba diving to 40m Official | Stated |
| Samsung Galaxy Watch Ultra 47mm | 10 ATM + IP68 + MIL-STD-810H OfficialUK spec sheet durability 10 ATM. Newsroom 10ATM + IP68 + MIL-STD-810H. | Not stated |
| Apple Watch Ultra 2 49mm | Water resistance 100m under ISO standard 22810:2010; EN13319 recreational scuba diving to 40m Official | Stated |
| Apple Watch Ultra 49mm | Water resistant 100 metres; EN13319 recreational scuba diving to 40 m Official | Stated |
Rated to 50 metres (5 ATM)27
The rating as the maker prints it, newest first. ATM is a pressure rating: 5 ATM is the pressure at 50 metres.
| Watch | Water rating, as the maker prints it | EN 13319 (diving) |
|---|---|---|
| Apple Watch Series 12 42mm | Water resistance 50m (swimproof) under ISO standard 22810:2010 Official | Not stated |
| Apple Watch Series 12 46mm | Water resistance 50m (swimproof) under ISO standard 22810:2010 Official | Not stated |
| Google Pixel Watch 5 41mm | 5 ATM, IP68 Official | Not stated |
| Google Pixel Watch 5 45mm | 5 ATM, IP68 Official | Not stated |
| Samsung Galaxy Watch9 40mm | 5 ATM + IP68 / MIL-STD-810H Official | Not stated |
| Samsung Galaxy Watch9 44mm | 5 ATM + IP68 / MIL-STD-810H Official | Not stated |
| Google Pixel Watch 4 41mm | 5 ATM, IP68 Official | Not stated |
| Google Pixel Watch 4 45mm | 5 ATM, IP68 Official | Not stated |
| Apple Watch SE 3 40mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch SE 3 44mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch Series 11 42mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch Series 11 46mm | Water resistance 50m (swimproof) Official | Not stated |
| Samsung Galaxy Watch8 40mm | 5 ATM + IP68 / MIL-STD-810H Official | Not stated |
| Samsung Galaxy Watch8 44mm | 5 ATM + IP68 / MIL-STD-810H Official | Not stated |
| Samsung Galaxy Watch8 Classic 46mm | 5 ATM + IP68 / MIL-STD-810H Official | Not stated |
| Apple Watch Series 10 42mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch Series 10 46mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch Series 9 41mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch Series 9 45mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch SE 2 40mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch SE 2 44mm | Water resistance 50m (swimproof) Official | Not stated |
| Apple Watch Series 8 41mm | Water resistant 50 metres under ISO standard 22810:2010 Official | Not stated |
| Apple Watch Series 8 45mm | Water resistant 50 metres under ISO standard 22810:2010 Official | Not stated |
| Apple Watch Series 7 41mm | Water resistant 50 metres under ISO standard 22810:2010 Official | Not stated |
| Apple Watch Series 7 45mm | Water resistant 50 metres under ISO standard 22810:2010 Official | Not stated |
| Apple Watch Series 6 40mm | Water resistant 50 metres under ISO standard 22810:2010 Official | Not stated |
| Apple Watch Series 6 44mm | Water resistant 50 metres under ISO standard 22810:2010 Official | Not stated |
No water rating on file2
The maker’s UK pages this site reads print no water rating for:
How we know
Each rating is the maker’s own wording from its UK spec page, linked on each row. A rating is a lab test of the case when new; makers’ own pages list the activities each covers.