BERLIN--(BUSINESS WIRE)--Sep 5, 2025--
Amazfit, a leading global smart wearable brand by Zepp Health (NYSE: ZEPP), today announces the Amazfit T-Rex 3 Pro designed for trailrunners, endurance athletes, and outdoor adventurers. As the newest member of the T-Rex 3 family, the T-Rex 3 Pro builds on its predecessor with upgraded materials, enhanced mapping, flashlight, built-in speaker and mic, a sapphire glass screen and more. PRESS KIT AVAILABLE HERE
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First showcased under embargo during the UTMB race week in Chamonix in August, the T-Rex 3 Pro proved instrumental for elite ultra runners and Amazfit ambassadors Rod Farvard, Ruth Croft and Rosa Lara Feliu, helping them optimize race day performance, track recovery, and receive real-time course feedback. Ruth Croft earned first place, completing UTMB 2025 with a time of 22 hours, 56 minutes, and 23 seconds. She is the first female to win OCC, CCC, and now UTMB.
KEY FEATURES
Built for the Wild
T-Rex 3 Pro is designed for the extremes, featuring a scratch-resistant sapphire glass screen and a bezel and buttons made from Grade 5 titanium alloy — a material harder than stainless steel and more durable than standard titanium. Available in two case sizes: 48 mm and 44 mm, both are engineered for durability in any environment. The watch can operate in temperatures as low as -30°C, making it reliable even in the harshest cold-weather conditions. Equipped with a dual-color LED flashlight, the watch provides visibility in low-light conditions — including a boost mode for added brightness, red light for low-interference visibility, SOS flash, and safety alerts.
Adventure-Ready Display & Communication
The vibrant AMOLED display comes in two sizes — 1.5″ (48 mm case) and 1.32″ (44 mm case) — and delivers up to 3000 nits of peak brightness for optimal visibility even in harsh sunlight. A built-in speaker and microphone enable Bluetooth calling and hands-free communication via Zepp Flow™, for connection without pulling out a phone.
Navigate with Confidence
Dual-band GPS and support for six satellite systems ensure precise location tracking even in challenging terrain. Offline maps feature turn-by-turn directions, smart rerouting, route creation, and points of interest search. Ski maps provide resort data, slope color codes, and lift locations.
Train, Compete, and Recover Smarter
Over 180 sport modes include trail running, recreational scuba diving, strength training with auto rep detection, and official HYROX training and race modes. The exclusive BioCharge™ energy monitoring system provides a dynamic score based on workouts, recovery, and stress — helping users optimize performance day after day. With up to 25 days of battery life on the 48 mm model and 17 days on the 44 mm, the T-Rex 3 Pro is built to go the distance.
Part of the Amazfit Ecosystem
T-Rex 3 Pro integrates seamlessly with performance tools like Helio Strap and Helio Ring, connecting to the Zepp App where users can view all their health, fitness, and sleep data in one place — subscription-free and compatible with both Android and iOS with new 3rd party integrations coming soon.
“With the T-Rex 3 Pro, we’ve taken our most capable outdoor watch and pushed it even further,” said Wayne Huang, CEO of Zepp Health. “Moreover, users also gain entry into the broader Amazfit ecosystem, where advanced training tools — such as the Helio Strap with industry-leading PPG accuracy — complement the watch to create a complete system that helps athletes train, recover, and evolve.”
Colors, Pricing and Availability
The Amazfit T-Rex 3 Pro will be available in the U.S. starting September 5, 2025, for $399.00 on Amazfit.com and Amazfit retail partners like Amazon. Prices and availability vary by region.
Colorways include:
For more information, please visit www.amazfit.com and follow us on Facebook, Instagram, Twitter, and YouTube. Media and influencers are welcome to sign up to Amazfit Affiliate programs on Amazon and Commission Junction via the link.
About Amazfit
Amazfit, a leading global smart wearable brand focused on health and fitness, is part of Zepp Health (NYSE: ZEPP), a health technology company with its principal office based in Gorinchem, the Netherlands. Zepp Health operates as a distributed organization, with team members and offices across the Americas, Europe, Asia, and other global markets.
Offering a wide selection of smartwatches and bands, Amazfit's brand tagline, “Discover Amazing,” encourages individuals to break barriers, exceed expectations, and find joy in every moment. Amazfit is powered by Zepp Health’s proprietary health management platform, which delivers cloud-based, 24/7 actionable insights and guidance to help users achieve their wellness goals.
Known for outstanding craftsmanship, Amazfit smartwatches have won numerous design awards, including the iF Design Award and the Red Dot Design Award. Launched in 2015, Amazfit is embraced by millions of users, with products available in over 90 countries across the Americas, EMEA, and APAC regions. For more information, visit www.amazfit.com.
As the newest member of the T-Rex 3 family, the T-Rex 3 Pro builds on its predecessor with upgraded materials, enhanced mapping, flashlight, built-in speaker and mic, a sapphire glass screen and more.
SANTA ANA, Calif. (AP) — A crack in a damaged chemical tank in Southern California has eliminated the risk of a catastrophic explosion but it's still not safe enough for the remaining 16,000 residents living closest to the aerospace plant to go home, officials said Tuesday.
Crews were spraying water to keep cooling the tank that overheated last week, prompting the evacuation of 50,000 people in the Orange County city of Garden Grove. Most returned home after a crack formed over the Memorial Day holiday weekend, relieving pressure inside.
The evacuation zone remained the same on Tuesday morning, said Orange County Fire Capt. Brian Yau.
Crews worked overnight to ensure two other nearby tanks were neutralized and would not be affected by the compromised tank, he said, adding that material from one of these two tanks was transferred to another that has a neutralizing agent.
“They are moving material over to ensure that all threats have been eliminated,” Yau said.
Those threats include the risk of a very small explosion and potential spill, officials said.
Exposure to methyl methacrylate — a highly flammable chemical used to make plastics — can cause serious respiratory problems, neurological problems and irritation to the skin, eyes and throat, according to the federal Environmental Protection Agency. The tank at the GKN Aerospace Transparency Systems plant contains 6,000 to 7,000 gallons (22,700 to 26,500 liters) of the chemical.
The interior cooled to 93 degrees F (33.9 degrees C), the county's fire division chief Craig Covey said Monday, down from 100 degrees (37.7 degrees C) a day earlier. The company said its technical specialists and the county fire authority have removed insulation from the tank to help cool it.
Health officials sought to reassure people who are returning to homes near the plant.
“There was no contamination. There were no fumes,” Orange County Health Director Regina Chinsio-Kwong said at Monday's news conference. “There was not a leak. So it should be, you should feel comfortable going home even if you’re across the street from that new zone line.”
The South Coast Air Quality Management District will monitor the air for several months and the EPA will be checking sewer and storm drains for spills, Orange County Supervisor Janet Nguyen said.
Garden Grove Unified School District said last week it was shutting a dozen schools through what was supposed to be the last day of the school year on Wednesday but later said only three would remain closed Tuesday. It was unclear if they would reopen before the school year ends this week.
At a parking lot at a large park in Fountain Valley, just southwest of Garden Grove, people sought refuge in an ad hoc shelter there or pitched tents outside. Other people gathered in the park to enjoy Memorial Day.
Kim Yen, a retiree who was still evacuated from her home two blocks from the plant, welcomed news that the worst was not expected.
“I am happy and many of us are happy,” she said Monday.
She said she's ready to go back but wants to be sure it’s safe first. She's also been worrying about the emergency workers, who she called “our heroes.”
As the tank heated up, the chemical converted from liquid to gas, ramping up the pressure and explosion risk, said Andrew Whelton, a Purdue University engineering professor who has studied environmental contamination. Some of the methyl methacrylate may already have hardened into a stable plastic similar to plexiglass, reducing the danger, he said.
The tank could eventually cool enough for crews to safely stabilize and drain the remaining material without triggering a spark or ignition, Whelton said.
However, he said there is still a risk of an explosion while the chemical remains hot and reactive. Temperatures need to fall closer to 60 to 70 degrees Fahrenheit (15.6 to 21.1 degrees C) before conditions are considered significantly safer, he said.
GKN Aerospace Transparency Systems makes cockpit windows, canopies and windshields for military and commercial aircraft. It employs about 16,000 people across 32 manufacturing sites in 12 countries, according to the company website.
“We apologize for the ongoing disruption this incident is causing and our priority remains its safe resolution, so that residents can return to their homes as quickly as possible,” the company said.
GKN Aerospace agreed in 2025 to pay state regulators more than $900,000 to settle violations involving recordkeeping, permitting issues and nitrogen oxide emissions, according to a report on the South Coast Air Quality Management District website.
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This story has been corrected to attribute a quote to TJ McGovern, interim fire chief of the Orange County Fire Authority, not to division chief Craig Covey.
Willingham reported from Boston. Contributing were Associated Press journalists Jamie Stengle in Dallas; Ethan Swope in Garden Grove, California; and Christopher Weber in Los Angeles.
Two evacuees sit in their pickup truck at a gas station within the evacuation zone in Stanton, Calif., Monday, May 25, 2026. (AP Photo/Jae C. Hong)
An aerial view shows a police checkpoint enforcing a road closure at the evacuation zone boundary in Anaheim, Calif., Monday, May 25, 2026. (AP Photo/Jae C. Hong)
Jan De Jonge and fiancé Sher Stuckman set up a tent with their belonging and pet outside the Elks Lodge in Garden Grove, Calif., on Monday, May 25, 2026. (AP Photo/Ethan Swope)
An evacuation map is displayed at the incident command post at the Los Alamitos Race Course in Cypress, Calif., on Sunday, May 24, 2026. (AP Photo/Ethan Swope)
Water is sprayed on a damaged tank at GKN Aerospace in Garden Grove, Calif., on Sunday, May 24, 2026, after the tank containing a chemical used to make plastic parts overheated Thursday. (AP Photo/Ethan Swope)
People walk outside Freedom Hall, an evacuation center in Fountain Valley, Calif., on Monday, May 25, 2026. (AP Photo/Ethan Swope)
An American Red Cross volunteer walks outside Freedom Hall, an evacuation center in Fountain Valley, Calif.,on Monday, May 25, 2026. (AP Photo/Ethan Swope)
People tend to their pets outside Freedom Hall, an evacuation center in Fountain Valley, Calif., on Monday, May 25, 2026. (AP Photo/Ethan Swope)
