
The Amazfit T-Rex Ultra has arrived as the company’s most expensive T-Rex smartwatch to date. Not only does the T-Rex Ultra offer 20 days of battery life in most cases, but it also has a large AMOLED display and runs Zepp OS 2.0, among other features.
Amazfit has unveiled the T-Rex Ultra, its most expensive T-Rex series smartwatch. According to the company, the T-Rex Ultra measures 47.3 x 47.3 x 13.45 mm, weighs 89 g without a strap attached and features a stainless steel bezel with a polymer allow middle frame. Additionally, the smartwatch comes in Abyss Black and Sahara colourways, as well as four physical buttons and 10 ATM water resistance.
Moreover, Amazfit has included a 500 mAh battery that should last up to 20 days or as little as 28 hours with ‘accuracy GPS mode’ activated. As always, Amazfit includes its BioTracker PPG biometric sensor, which supports blood-oxygen and heart rate tracking, among other features. Furthermore, the T-Rex Ultra supports dual-band and 6 satellite positioning systems, but only 2.4 GHz Wi-Fi and Bluetooth 5.0 BLE.
The T-Rex Ultra also has an AMOLED display that measures 1.39-inches across and operates at 454 x 454 pixels with a 326 PPI pixel density. Amazfit adds that it has bundled its usual software suite that relies on Zepp OS 2.0. The T-Rex Ultra is already orderable in the UK and the US, where Amazfit charges £399 and US$399, respectively. Please see the company’s website for more details.
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Alex Alderson – Senior Tech Writer – 7564 articles published on Notebookcheck since 2018
Prior to writing and translating for Notebookcheck, I worked for various companies including Apple and Neowin. I have a BA in International History and Politics from the University of Leeds, which I have since converted to a Law Degree. Happy to chat on Twitter or Notebookchat.
Alex Alderson, 2023-03-20 (Update: 2023-03-20)



