OURA
OURA Ring 4 Silver Size 8
Fitness TrackersIn stock
94Points
Spec score
Scored 94 of 100 in fitness trackers.
Sourced from manufacturer datasheets and verified against retailer spec tables. Read the methodology →
Live price · from
£349
1 retailer tracked
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- BATTERY0/100
- HEALTH100/100
- TRACKING0/100
- DURABILITY0/100
- DESIGN0/100
94Points
5-axis distribution · scored 0–100 per category
Why is the OURA OURA Ring 4 Silver Size 8 better than average?
Battery days
8 vs 12.41 avg
Heart rate
Form factor
Ring
Step counter
Sleep tracking
Wireless charging
Full specifications
The complete spec sheet.
Sourced from the OURA datasheet and verified against retailer-published spec tables.
Form factor and display
Form factorRing
Battery
Battery days8avg 12.41
Wireless chargingYes
Health sensors
Heart rateYes
Sleep trackingYes
Activity tracking
Step counterYes
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