Description
x- Matching system: HarmonyOS 2 and above, Android 6.0 and above, iOS 9.0 and above
- Screen: 1.64 inches AMOLED touch color screen, resolution 280x456
- Battery capacity: 451mAh wireless charging dock
- Theoretical charging time: about 2.5 hours
- Theoretical working time: typical usage scenarios can last up to 7 days
- Body material: aluminum alloy middle frame, plastic + sapphire bottom case
- Strap material: Viton
- Strap adaptation circumference: M size 130-160mm L size 161-200mm
- Bluetooth frequency band: 2.4G
- Bluetooth protocol: Bluetooth 5.1
- Sensors: acceleration sensor, gyroscope sensor, optical heart rate sensor, temperature sensor, ALS sensor, differential pressure sensor, Hall sensor, ECG acquisition sensor
- Operating system: HarmonyOS
- Support message reminder, voice assistant, alarm clock, timer, OTA software upgrade
- Waterproof and dustproof: IP68
- Size: 51x38x13.6mm
- Weight: about 40.9g (without strap)
- Functions: blood pressure measurement, ECG acquisition, heart rate monitoring, blood oxygen monitoring, sleep monitoring, breathing training, pressure monitoring, body temperature research, 70+ exercise modes
- Language support: English
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.
