After the order is successfully paid, it will be shipped quickly within 12-48 hours! ! ! ! !
After the order is successfully paid, it will be shipped quickly within 12-48 hours! ! ! ! !
Special Features
Model: RT6039
Chip: HS6621
Memory: 1G
Shell material: stainless steel
Screen specifications: 1.28 inches full-fit touch screen
Wristband material: stainless steel
Product color: silver/blue/black/brown
Waterproof rating: IP67
Bluetooth: BLE 5.0
Charging method: jacketed charging
Battery specification and capacity: polymer lithium battery/260 mA
Heart rate monitoring: manual/automatic detection
Standby time: 30 days
Functions: answer/make calls, store music, support TWS/headphones connected to the watch to answer calls and listen to songs, heart rate monitoring. Blood pressure/oxygen monitoring. Sleep monitoring. Exercise step/calorie consumption/exercise time/WeChat exercise. Incoming call reminder and display. The message is pushed and displayed. Take pictures remotely. Automatically tests the heart rate. Multi-sports mode, sedentary reminder, alarm clock setting. . .
Languages: Chinese, English, French, Spanish, Portuguese, Russian, Polish and other 23 countries
The package includes:
1*smart watch
1*Description
1*charger
Tip:
1. This product is only suitable for waterproofing in daily life. There are only a few drops of water on the surface. Please do not take it to swim or wear it in the shower.
2. Please charge for more than half an hour for the first use. The watch may freeze completely after a long time after delivery.
3. If the product has quality problems, please contact us. We will solve any problems for you. This wearable device collects data through electronic sensors. And the accuracy is at the level of consumer electronics, so there may be slight deviations, which is normal.
4. Multiple activity modes: outdoor running, outdoor walking, indoor running, indoor walking, hiking, stepper, outdoor cycling, indoor cycling
If you have any questions during use, please contact customer service as soon as possible






















Note:
Wearable devices monitor human activities through electronic sensors, and they are at the consumer Electonics level. It’s normal for certain deviation. The user should treat data objectively.
–Please do not compare hospital equipment with reading, it is NOT a medical device!
–Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.
–For Android user: Please always authorize Tfit access to all phone functions and always let it operate on. and please turn on the GPS on your phone before you connect it.
— Please charge it for 1-3 hours when you receive it. it ran out of power after the long delivery. Thank you!