







TecRing Pro - The Smart Ring from Visioon
Em até 12x de £2.74
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Term and Guarantees
Term
The estimated average delivery time for products is 7 to 22 business days, and there may be variations in the timeframe due to the Post Office, the Federal Revenue Service and possible problems with Post Office strikes, in addition to other factors beyond our control.
All purchases have a tracking code that will be sent to the customer's email within 5 business days, which can be tracked from the moment it leaves the country of origin until it arrives at your home.
Delivery is always made by the Post Office, however, in some cases, such as the recipient being absent, regions with delivery restrictions, among other reasons, the Post Office may leave a notice to collect the products at the agency closest to the address provided.
Guarantee
OUR GREATEST COMMITMENT IS TO YOUR FULL SATISFACTION. If you chose your product in our online store, but upon receiving it, you noticed that there is a manufacturing defect, we guarantee your right to exchange or return it within 30 days after receiving the order.
Remembering that the first step for exchange or return is to contact our Customer Service Center by email: suporte@praticotec.com.br or by WhatsApp: (11) 958395119.
REVOLUTIONIZE YOUR ROUTINE WITH TECRING PRO
At Prático Tec, we believe that technology should simplify your life, not complicate it. Introducing TecRing Pro, our premium smart ring that combines Brazilian innovation with sophisticated design.
WHY IS TECRING PRO DIFFERENT?
- National Technology: Developed by Brazilians for Brazilians, understanding their specific needs
- Complete Monitoring: Track heart rate, sleep quality and physical activity in real time
- Amazing Battery: Up to 7 days of intense use on a single charge
- Discreet Design: Elegant and minimalist, it matches any style
- Superior Durability: Waterproof and dustproof, for your worry-free everyday life
- Intuitive App: Interface in Portuguese, developed to be simple and complete
TecRing Pro is not just a gadget, it is a daily companion that takes care of your health while you take care of your life. At Prático Tec, we transform complexity into practicality.
Observation:
1. For best performance and accuracy, we recommend wearing the COLMI Ring on your index finger. If you prefer other fingers, the middle and ring fingers are also acceptable. Avoid using fingers narrower than the knuckles at the base.
2. The size of COLMI rings may not completely conform to universal standards. Please measure the circumference of your finger before purchasing and make sure it fits comfortably, then choose the appropriate size.
3. How to get started: Charge the COLMI Ring with the included charging cable. The heart rate light will turn on to indicate successful startup. Then you can use the Qring APP to connect the COLMI Ring.
COLMI Smart Ring - R03 with Charging Case
Introducing the revolutionary COLMI R03 Smart Ring with Charging Case – a breakthrough in wearable technology, offering seamless health monitoring at your fingertips. With its cutting-edge design, you can effortlessly monitor your heart rate, blood oxygen and stress levels – all without lifting a finger. Your health data is automatically recorded, ensuring you are always informed about the state of your body.
Wear it worry-free every day, the titanium steel frame, combined with advanced low-temperature encapsulation technology, gives the ring a 5ATM and IP68 water resistance rating. The R03 Smart Ring is not only feather-light, but incredibly durable and wear-resistant. Its robustness is matched by the accuracy of monitoring, with 20 different exercise modes that monitor your heart rate data in real time during exercise.
Embrace the future of smart wearables with the COLMI R03 Smart Ring – a perfect blend of innovation, style and health consciousness.





















SPECIFICATIONS
Brand : Colmi
Model number : COLMI R03
Certification : ce
Certification : FCC
Chemical of very high concern : None
Activity Tracked : Activity Tracker
Activity tracked : step tracker
Activity tracked : distance tracker
Activity Tracking : Calorie Tracker
Water resistance rating : 5ATM
Case material : STEEL
Item Weight : 4.4g
Battery Capacity(mAh) : 15mAh(#7,#8,#9), 18mAh(#10,#11,#12,#13)
NFC support : No
Origin : Mainland China
Metrics measured : Heart rate monitor
Metrics measured : Sleep monitor
Metrics measured : Blood oxygen monitor
Metrics Measured : Stress Monitor
Display Screen : No
Choice : yes


✔️ Produto adicionado com sucesso.