
Xiaomi Smart Band 9 Pro
Score: 82/100
Amazfit Active 2 Premium
Score: 79/100Rankings

The Xiaomi Smart Band 9 Pro is a premium fitness tracker featuring a 1.74-inch AMOLED screen, multi-constellation GNSS and up to 21 days of battery life, targeting outdoor enthusiasts who need accurate phone-free GPS. Its larger size, lack of NFC and occasional auto-brightness lag may deter users seeking a slimmer, fully featured smartwatch. Best for athletes who prioritize a bright display and robust GPS over ultra-thin design.

The Amazfit Active 2 Premium is a stylish smartwatch featuring a 1.75-inch AMOLED display and up to 14 days of battery life. Its lightweight stainless-steel construction and built-in GPS make it ideal for everyday wear, though it lacks NFC and advanced sport-mode depth. Best suited for fashion-focused fitness users.
| Attribute | ![]() | ![]() |
|---|---|---|
504 hoursbest | 336 hours | |
350 mAhbest | 260 mAh | |
| ↓ lower better | 40 g | 31.75 gbest |
1.74 inches | 1.75 inchesbest | |
| ↓ lower better | 75 minutesbest | 120 minutes |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(3) | ||
Battery Life (hours) | 504 hours | 336 hours |
Battery Capacity (mAh) | 350 mAh | 260 mAh |
Charging Time (minutes) | 75 minutes | 120 minutes |
Connectivity(1) | ||
Bluetooth Version | 5.4 | 5.2 |
Display(2) | ||
Display Size (inches) | 1.74 inches | 1.75 inches |
Display Resolution | 336x480 | 390x450 |
Build & Design(4) | ||
Weight (g) | 40 g | 31.75 g |
Case Material | Aluminum alloy | Stainless steel |
Strap Material | TPU | Silicone/Leather |
Water Resistance (IP Rating) | 5ATM | 5 ATM |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the Smart Band 9 Pro a significant step forward, emphasizing its expansive high-brightness display, robust GNSS capabilities, and comprehensive sport and health features. While the device is praised for comfort and visual clarity, the only notable drawback mentioned is the occasional lag in automatic brightness adaptation under sudden lighting changes.
Everyday users love the vivid screen, long battery life, and reliable GPS for workouts, finding the health sensors valuable. Common frustrations revolve around the band's bulk on smaller wrists, delayed auto-brightness in sunlight, and the need to replace the strap for extended comfort during long wear.

“Large 1.74-inch AMOLED screen with 336 × 480, 1200 nits is "really useful"”


Professional reviewers position the Amazfit Active as a premium-looking smartwatch that balances striking aesthetics with robust health monitoring. They commend its bright 2,000-nit AMOLED screen, lightweight aluminum construction, and deep integration with the Zepp app, while noting that its feature set is more fashion-oriented than sport-focused compared to the Active 2.
Consumers repeatedly praise the watch's feather-light feel, attractive color choices, and impressive battery endurance. The consensus is that the Active delivers a stylish daily companion that reliably tracks basic health metrics without frequent charging interruptions.