1. For best performance and accuracy, we recommend wearing the Ring on your index finger. If you prefer other fingers, the middle and ring fingers are also OK. Avoid fingers where the base is narrower than the knuckle.
2. The size of Smart rings may not be completely in line with universal standards. Please measure your finger circumference before purchasing and make sure it fits comfortably, then choose the appropriate size.
3. How to start: Charge the Ring with the included charging cable. The heart rate light will light up to indicate successful startup. Then you can use the APP to connect the Ring.

4. After receiving the ring, please charge it first, because after a long time of logistics, the watch will be low on power.

5.The data of the health test function is for reference only, and the specific health data should be based on medical data.

6.The quick charger is not suitable for this product，don't charge with a high-power charger.

7.Before using, pleases can the QR code on the manual to download the APP and use the APP to connect with the ring.

Product Parameters:

Name: Smart Ring

Color: Black,Silver,Gold

Size: 8.9.10.11.12.13.14

Battery capacity:16mah

Theory Standby time:16-20 days

Normal using time:3-4 days

Charing time:2H

G Sensor:SC7A20

Heart Rate Sensor:Tianyi 3918

Waterproof Level:5ATM class waterproof, diving or snorkeling can be worn to support more than 50 meters depth waterproof

Charging Requirement:Charging 1A or less

Compatible System：Android 9.0 and above; Apple IOS 10.0 and above

Ola Esporte Smart Ring:

Introducing the revolutionary Screen Display Smart Ring – a breakthrough in wearable technology, offering seamless health monitoring right at your fingertips. With its state-of-the-art design, you can effortlessly track your heart rate, blood oxygen and stress levels – all without lifting a finger. Your health data is automatically recorded, ensuring you're always in the know about your body's status.

Wear it worry-free every day, the titanium steel shell, paired with advanced low-temperature potting technology, grants the ring a 5ATM&IP68 water resistance rating. the SR08 Smart Ring is not just feather-light but incredibly durable and resistant to wear. Its ruggedness is matched by monitoring accuracy, with 20 different exercise modes that monitor your heart rate data in real time during exercise.