Amazfit Bip vs. Amazfit T-Rex

 AmazfitBipBuy NowAmazfitT-RexBuy Now

Basic Info

Suggested Price$99.99$140

Activity & Fitness

Cycling (Bicycling)


Duration30 days20 days


Windows Phone




Resolution176 x 176360 x 360
Size1.28 inches1.3 inches


Audio Speaker


Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM




Operating SystemBuild-in

Comparing T-Rex and Bip

Amazfit Bip and Amazfit T-Rex are two popular smartwatches from the Amazfit brand, known for their fitness tracking capabilities and sleek designs. Choosing the right watch is essential, as it can greatly impact an individual’s daily life, fitness routines, and overall user experience. Amazfit has a solid reputation in the wearables market, consistently delivering quality products that cater to various needs and preferences of their consumers.

As the world of wearables continues to expand, it’s becoming increasingly important to weigh key differences between devices before making a purchase decision. In this article, we’ll delve into the design and build, features and functionality, user interface and user experience, price and value, and some frequently asked questions, to help you make an educated decision on whether the Amazfit Bip or T-Rex is the right choice for you.

Design and Build

Amazfit Bip

The Amazfit Bip is a lightweight and comfortable smartwatch made with durable materials, including a polycarbonate body and a soft silicone strap. It features a thin 1.28-inch, 176 x 176-pixel color display with a 2.5D curved Corning Gorilla Glass cover, providing protection against scratches and damage. The design is simple yet functional, with a minimalist aesthetic that is both attractive and user-friendly.

Amazfit T-Rex

The Amazfit T-Rex, on the other hand, boasts a rugged and sturdy design, made with high-quality materials like stainless steel buttons, a tough polymer body, and a silicone strap for added durability. It has a slightly larger 1.3-inch color display with a 360 x 360-pixel resolution, protected by Corning Gorilla Glass 3. The overall look of the T-Rex is more aggressive and robust, appealing to those with an active and adventurous lifestyle.

Comparison of design and build quality

Both the Amazfit Bip and T-Rex have unique designs that cater to different preferences. While the Bip has a minimalist, lightweight design suitable for everyday use, the T-Rex offers a more rugged and durable construction, ideal for outdoor and extreme activities. The displays differ in size and resolution, but both provide clear visuals and are protected by Corning Gorilla Glass.

Features and Functionality

Amazfit Bip

Amazfit Bip is an affordable smartwatch that comes with a range of useful features, including built-in GPS, heart rate monitoring, distance tracking, calories burned tracking, sleep tracking, and sedentary reminder. The device runs on a proprietary OS and offers a 30-day battery life for long-lasting performance. The Bip supports a range of fitness tracking features, with the notable exception of swim tracking.

Amazfit T-Rex

The Amazfit T-Rex steps up the game with its additional features, such as a built-in music player, more sports modes, and swim tracking. It offers an advanced operating system and a slightly shorter battery life of 20 days. Like the Bip, it supports essential fitness tracking features, such as heart rate monitoring, GPS, sleep tracking, and various sport modes.

Comparison of features and performance

Both the Amazfit Bip and T-Rex offer a solid range of fitness tracking features, with the T-Rex taking the lead in terms of additional functionalities, such as swim tracking and music playback. The Bip has a longer battery life, while the T-Rex offers a more advanced operating system and a larger range of sports modes to cater to a wider variety of fitness enthusiasts.

User Interface and User Experience

Amazfit Bip

The Amazfit Bip offers an intuitive user interface with a responsive touch screen for easy navigation. It supports customizable watch faces and is compatible with both Android and iOS smartphones. The device offers basic smartphone notification features, such as text and email notifications, but lacks built-in apps and support for voice commands.

Amazfit T-Rex

Similar to the Bip, the Amazfit T-Rex features an easy-to-navigate touch screen, customizable watch faces, and compatibility with Android and iOS devices. Unlike the Bip, the T-Rex boasts built-in apps and supports music playback. Although it also lacks voice command functionality, its more extensive features make for a more seamless and enjoyable user experience.

Comparison of user interface and user experience

Both smartwatches offer a user-friendly interface, and they both support custom watch faces and smartphone compatibility. However, the Amazfit T-Rex has an edge with its built-in apps and music functionality, providing a more feature-rich and enjoyable user experience compared to the Bip.

Price and Value

Amazfit Bip

Priced at $99.99, the Amazfit Bip offers excellent value for its features, boasting a long-lasting battery life and a range of essential fitness tracking capabilities. Its affordability and minimalist design make it an attractive choice for users who want a simple, reliable smartwatch with essential functionalities.

Amazfit T-Rex

At $140, the Amazfit T-Rex is slightly more expensive than the Bip, but its rugged design, additional features, and larger display justify the price difference. Users who lead an active lifestyle and require a more durable device with extra features may find the T-Rex to be a better value for their needs.

Comparison of price and value

Both smartwatches offer great value at their respective price points. The Amazfit Bip is ideal for those seeking a minimalist design and essential fitness tracking features at an affordable cost. Meanwhile, the Amazfit T-Rex caters to individuals with more demanding fitness and outdoor activity requirements, offering a rugged design and additional features at a slightly higher price.


In comparing the Amazfit Bip and T-Rex, potential buyers should consider their specific needs and preferences regarding design, features, and price. The Bip offers a minimalist design, essential fitness tracking capabilities, and exceptional battery life at an affordable price, making it an excellent choice for users who prioritize simplicity and functionality. The T-Rex, on the other hand, is better suited for those seeking a more rugged, feature-rich device to support their active and adventurous lifestyle.

Frequently Asked Questions

Which smartwatch has better battery life, the Amazfit Bip or the T-Rex?

The Amazfit Bip has a longer battery life, lasting up to 30 days, whereas the T-Rex has a battery life of up to 20 days.

Do both the Amazfit Bip and T-Rex support swim tracking?

Only the Amazfit T-Rex supports swim tracking, while the Bip does not offer this feature.

How do the displays of the Amazfit Bip and T-Rex differ?

The Bip features a 1.28-inch display with a 176 x 176-pixel resolution, while the T-Rex has a larger 1.3-inch display with a 360 x 360-pixel resolution.

Are both the Amazfit Bip and T-Rex compatible with Android and iOS devices?

Yes, both smartwatches are compatible with Android and iOS smartphones, facilitating easy synchronization and app use.

Which smartwatch is more durable, the Amazfit Bip or the T-Rex?

The Amazfit T-Rex is specifically designed for durability and ruggedness, making it the more durable option of the two devices.

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