The T-RX4 Ultra professional outdoor sports watch is here - with GPS second level positioning, nursing grade true blood oxygen monitoring, 850mAh pure cobalt large battery, 1.7-inch zinc alloy body, 10ATM deep waterproof, it can hold everything from daily commuting to mountain exploration with one watch.

GPS 6 Satellite Positioning

GPS second level positioning supports six satellite navigation systems including GPS, GLONASS, Beidou, Galileo, QZSS, and IRNSS to achieve accurate GPS tracking. The running trajectory does not drift, and the positioning is connected in seconds within 10 seconds. The positioning is precise and not offset, and the running and cycling trajectories are smooth and accurate. With the help of a professional sports app, after running, you can directly check the pace, step frequency, distance, and calorie consumption. The level of data detail is comparable to that of a professional sports watch.

Outdoor sports equipment

🧭Compass, don't get lost in the mountains
Hiking, hiking, and wilderness crossing, when there is no signal on your phone, the compass on your wrist is your directional guarantee. You can easily check the direction by raising your hand, without having to take out your phone, which is convenient and safe.

⛰️Barometer measures altitude, making mountain climbing more professional
Real time monitoring of air pressure changes and automatic conversion of altitude. The data is clear at a glance, showing how high you have climbed and how many meters you have risen. Sudden changes in air pressure can also assist in predicting weather changes, and experienced hikers know how practical it is.

Military Grade Quality

The zinc alloy vacuum plated middle frame and PC1414 high-strength back shell have passed the 30 hour salt spray test and 30 hour hand sweat test - equivalent to wearing them for several years without any problems of plating, oxidation, or rust. Sweating a lot in summer and playing in the water at the beach, you don't have to worry about the watch case turning into flowers. Durable and resistant to paint peeling

10ATM Deep Waterproof

Through 10ATM pressure waterproof test - equivalent to a depth of 100 meters underwater, continuous pressure for half an hour, waterproof performance and button function are all normal.
Full coverage of daily usage scenarios:
✅ Wash your hands and face without taking them off
✅ It's okay to get caught in the rain on a rainy day
✅ Wear it casually for swimming or snorkeling in the pool
Through dust-proof and waterproof certification, no matter how much dust is present, there is no fear of it entering the watch core

LED Strong Flashlight

Equipped with a high brightness LED flashlight on the side, the brightness is comparable to that of a smartphone's flash. Running at night for lighting, looking for the key in the corridor, getting up at midnight, camping outdoors for emergency, power-off standby, no need to take out the mobile phone, just light it up, convenient

24-hour health monitoring

24-hour continuous heart rate monitoring, automatic reminder of abnormal high/low
Real time detection of blood oxygen saturation
Deep analysis of sleep quality
blood pressure measurement
Real time display of exercise heart rate range, precise control of fat burning/aerobic/anaerobic

850mAh large Battery

The watch uses pure cobalt battery cells and an 850mAh large capacity battery, equipped with the Seiko G3J professional protection chip. It has four layers of protection: overcharge protection, overdischarge protection, overcurrent protection, and short circuit protection, bringing the battery safety level to the highest standard of consumer electronics. Daily use can last for 15-30 days

FPC Bluetooth 5.4 HD Call

Bluetooth 5.4, stable transmission connection, high-definition Bluetooth calling, wrist raising to answer and make calls, zero distance communication. More intelligent notifications with full coverage: call reminder+hang up (phone connected), voice assistant, direct display of WeChat/QQ/SMS message content, alarm clock, sedentary reminder, drinking water reminder, remote control for taking photos and finding phones

100+Sport modes

Running, cycling, mountaineering, hiking, swimming, badminton, basketball... No matter what sport you love, you can find the corresponding recording mode and track your exercise data accurately. Connect to the app for more exciting experiences waiting for you to explore.

Watch language

1. English - English (commonly used in the UK, US, Canada, Australia, etc.)
2. Simplified Chinese - Chinese (China)
3. Japanese - Japanese (Japan)
4. Korean (Korean)
5. Deutsch - German (Germany, Austria)
6. Fran ç ais - French (France, Belgium, Switzerland, etc.)
7. Espa ñ ol - Spanish (Spanish, Mexico, Latin American countries)
8. Arabic (Saudi Arabia, United Arab Emirates, Egypt, and other Arab countries)
9. Russian (Russian)
10. Traditional Chinese - Traditional Chinese (Hong Kong, Macao, and Taiwan)
11. Українська - Ukrainian (Ukraine)
12. Italiano - Italian (Italy)
13. Portugu ê s - Portuguese (Portugal, Brazil)
14. Nederlands - Dutch (Netherlands, Flemish region of Belgium)
15. Polski - Polish (Poland, currently selected)
16. Magyar - Hungarian (Hungary)
17. Č esky - Czech (Czech)
18. Rom â n ă - Romanian (Romania)
19. Indonesia - Indonesian (Indonesia)
20. ไทย - Thai (Thailand)
21. T ü rk ç e Turkish (Türkiye)
22. Ti ế ng Vi ệ t - Vietnamese (Vietnam)
23. Hindi (India)