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| Oura Ring Gen4 11 | Oura Ring Gen4 8 | Oura Ring Gen4 12 | Oura Ring Gen4 7 | Oura Ring Gen4 9 | Oura Ring Gen4 10 | Samsung Galaxy Ring 11 | Oura Ring Gen4 13 | Samsung Galaxy Ring 12 | Ultrahuman Ring Air 8 | Samsung Galaxy Ring 6 | Oura Ring Gen4 14 | Samsung Galaxy Ring 13 | Samsung Galaxy Ring 15 | Samsung Galaxy Ring 7 | Ultrahuman Ring Air 10 | Ultrahuman Ring Air 9 | Samsung Galaxy Ring 5 | Ultrahuman Ring Air 5 | Ultrahuman Ring Air 6 | Ultrahuman Ring Air 7 | Ultrahuman Ring Air 12 | Ultrahuman Ring Air 14 | Samsung Galaxy Ring 14 | |
| Compare prices 8 | Compare prices 9 | Compare prices 7 | Compare prices 10 | Compare prices 8 | Compare prices 8 | Compare prices 3 | Compare prices 4 | Compare prices 5 | Compare prices 3 | Compare prices 4 | Compare prices 6 | Compare prices 5 | Compare prices 3 | Compare prices 6 | Compare prices 3 | Compare prices 4 | Compare prices 7 | Compare prices 3 | Compare prices 3 | Compare prices 2 | Compare prices 5 | Compare prices 4 | Compare prices 2 | |
| TOP sellers | ||||||||||||||||||||||||
| Size | 20.7 mm, 64.25 EU, 11 US | 18.2 mm, 56.5 EU, 8 US | 21.5 mm, 67.25 EU, 12 US | 17.4 mm, 54 EU, 7 US | 18.9 mm, 59 EU, 9 US | 19.8 mm, 61.75 EU, 10 US | 20.7 mm, 64.25 EU, 11 US | 22.3 mm, 69.5 EU, 13 US | 21.5 mm, 67.25 EU, 12 US | 18.2 mm, 56.5 EU, 8 US | 16.5 mm, 51.5 EU, 6 US | 23 mm, 72.3 EU, 14 US | 22.3 mm, 69.5 EU, 13 US | 23.8 mm, 74.25 EU, 15 US | 17.4 mm, 54 EU, 7 US | 19.8 mm, 61.75 EU, 10 US | 18.9 mm, 59 EU, 9 US | 15.7 mm, 49 EU, 5 US | 15.7 mm, 49 EU, 5 US | 16.5 mm, 51.5 EU, 6 US | 17.4 mm, 54 EU, 7 US | 21.5 mm, 67.25 EU, 12 US | 23 mm, 72.3 EU, 14 US | 23 mm, 72.3 EU, 14 US |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.4 | Bluetooth 5.0 | Bluetooth 5.4 | Bluetooth 5.0 | Bluetooth 5.4 | Bluetooth 5.0 | Bluetooth 5.4 | Bluetooth 5.4 | Bluetooth 5.4 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.4 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.4 |
Features | ||||||||||||||||||||||||
| Optional measurements | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps calories burned sleep tracking stress level period tracker | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor body temperature number of steps sleep tracking period tracker | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor heart rate variability (HRV) blood oxygen level body temperature number of steps sleep tracking stress level | heart rate monitor body temperature number of steps sleep tracking period tracker |
| Sports modes | ||||||||||||||||||||||||
General specs | ||||||||||||||||||||||||
| Battery capacity | 18.5 mAh | 22.5 mAh | 24 mAh | 17 mAh | 22.5 mAh | 22.5 mAh | 17 mAh | 24 mAh | 24 mAh | 17 mAh | 24 mAh | 24 mAh | 24 mAh | 24 mAh | 24 mAh | 22.5 mAh | ||||||||
| Operating time | 8 days | 8 days | 8 days | 8 days | 8 days | 8 days | 7 days | 8 days | 7 days | 6 days | 7 days | 8 days | 7 days | 7 days | 7 days | 6 days | 6 days | 7 days | 6 days | 6 days | 6 days | 6 days | 6 days | 7 days |
| Body material | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium | titanium |
| Waterproof | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | 100 WR / 10 ATM | ||||||||
| Dustproof & waterproof | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 | ||||||||||||||||
| Width | 7.9 mm | 7.9 mm | 7.9 mm | 7.9 mm | 7.9 mm | 7.9 mm | 7 mm | 7.9 mm | 7 mm | 8.1 mm | 7 mm | 7.9 mm | 7 mm | 7 mm | 7 mm | 8.1 mm | 8.1 mm | 7 mm | 8.1 mm | 8.1 mm | 8.1 mm | 8.1 mm | 8.1 mm | 7 mm |
| Thickness | 2.88 mm | 2.88 mm | 2.88 mm | 2.88 mm | 2.88 mm | 2.88 mm | 2.6 mm | 2.88 mm | 2.6 mm | 2.45 mm | 2.6 mm | 2.88 mm | 2.6 mm | 2.6 mm | 2.6 mm | 2.45 mm | 2.45 mm | 2.6 mm | 2.45 mm | 2.45 mm | 2.45 mm | 2.45 mm | 2.45 mm | 2.6 mm |
| Color | ||||||||||||||||||||||||
| Added to E-Catalog | october 2024 | october 2024 | october 2024 | october 2024 | october 2024 | october 2024 | july 2024 | october 2024 | july 2024 | july 2024 | july 2024 | october 2024 | july 2024 | september 2024 | july 2024 | july 2024 | july 2024 | july 2024 | july 2024 | july 2024 | july 2024 | july 2024 | july 2024 | september 2024 |
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