Oura RingNewSmart ring
Oura Ring 5
Oura Ring 5 is a smart ring released in 2026. Key specs: battery life (smartwatch mode) 9 days, water resistance 10 ATM, weight 2.5 g.
8.9Score
Health tracking3.8
Build & durability8.8
price range$380–480Reference price converted from EUR
- Year
- 2026
- Type
- Smart ring
- Brand
Oura Ring- Popularity
- #55 of 796
- Model numbers
- Oura Ring 5 Gold Size 9Oura Ring 5 Gold Size 7Oura Ring 5 Gold Size 8Oura Ring 5 Gold Size 10
9 daysBattery life (smartwatch mode)
10 ATMWater resistance
2.5 gWeight
Spec guide
How it ranks among smart rings of 2026
Battery life (smartwatch mode) · 9 daysBottom 30%Water resistance · 10 ATMTop 17%Weight · 2.5 gTop 1%
Compared with smart rings released in 2026. Bars show the share of models it beats.
compared with other smart rings
Why is 5 a good choice?
Weight: 2.5 gbetter than 88% of smart rings
Water resistance: 10 ATMbetter than 77% of smart rings
Specifications
Full specifications
Design & durability
- Weight
- 2.5 g
- Water resistance
- 10 ATM
- Water rating (maker)
- 10 atm / 100 m
Battery
- Battery life (smartwatch mode)
- 9 days
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- ECG
- Yes
- Sensors
- SpO2, accelerometer
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Smart rings: Water resistance from 10 ATM8Smart rings: Battery life (smartwatch mode) from 7 days13Smartwatches: Water resistance from 10 ATM + ECG67Smartwatches: Battery life (smartwatch mode) from 7 days + ECG115Smartwatches: Water resistance from 10 ATM156Smartwatches: ECG209Smartwatches: Battery life (smartwatch mode) from 7 days384
