OURA
Oura Ring 4 - Silver - Size 9 - Size Before You Buy
Fitness TrackersIn stock
91Points
Spec score
Scored 91 of 100 in fitness trackers.
Sourced from manufacturer datasheets and verified against retailer spec tables. Read the methodology →
Live price · from
£345
1 retailer tracked
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- BATTERY0/100
- HEALTH100/100
- TRACKING0/100
- DURABILITY0/100
- DESIGN85/100
91Points
5-axis distribution · scored 0–100 per category
Why is the OURA Oura Ring 4 better than average?
Weight
4.5 g vs 8.5 g avg
Heart rate
Form factor
Ring
Step counter
Sleep tracking
Compatible with
Smartphone
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
Wireless chargingYes
Health sensors
Heart rateYes
Sleep trackingYes
Activity tracking
Step counterYes
Design
Weight4.5 gavg 8.5 g
Connectivity and compatibility
Compatible withSmartphone
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