Fitvii Slim Fitness Tracker
Score: 74/100
Xiaomi Smart Band 9 Midnight
Score: 80/100Rankings
The Xiaomi Smart Band 9 offers a bright 1.62-inch AMOLED screen, ultra-light design and long battery life for everyday fitness tracking. It sacrifices built-in GPS and a higher-resolution display, which may disappoint power users. Best suited for budget-conscious users who prioritize comfort and basic health metrics.
The FITVII Slim is a budget-friendly fitness tracker that adds blood pressure monitoring, SpO₂ and music control to a waterproof metal design. Its limitations include a low-resolution LCD screen and lack of GPS, which may deter more serious athletes. Suited for casual users who want comprehensive health metrics without a high price tag.
| Attribute | | |
|---|---|---|
240 hours | 504 hoursbest | |
| ↓ lower better | 49.9 g | 15.8 gbest |
1.47 inches | 1.62 inchesbest | |
| ↓ lower better | — | 1 hoursbest |
54,400 pixels | 94,080 pixelsbest | |
2 yearsbest | — | |
120 modes | 150 modesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 240 hours | 504 hours |
Display(3) | ||
Display Size (inches) | 1.47 inches | 1.62 inches |
Display Resolution (pixels) | 54400 pixels | 94080 pixels |
Display Type | Color | AMOLED |
Features(1) | ||
Sports Modes (modes) | 120 modes | 150 modes |
Build & Design(4) | ||
Weight (g) | 49.9 g | 15.8 g |
Water Resistance (IP Rating) | IP68 | 5ATM |
Case Material | Metal | Aluminum alloy |
Strap Material | Silicon | TPU |
Products in the top-left offer the best value (high score, low price).
Professional reviewers view the Fitvii Slim as a compelling budget option thanks to its lightweight build, long battery life, and inclusion of blood pressure and SpO₂ sensors uncommon at this price point. However, they note shortcomings such as the lack of GPS, a modest LCD screen, and incomplete technical details, which may deter more tech-focused buyers.
Everyday users generally praise the tracker for its comprehensive health features, comfortable wear, and useful reminders, seeing it as good value. The most common complaints revolve around blood pressure accuracy, occasional step-count errors, and the desire for more advanced health metrics.
“very happy with other functions”
“useful watch”
“not accurate... main reason for buying, a little disappointed”
Professional reviewers commend the Band 9 for its value-driven upgrades, especially the 1200-nit AMOLED display with ambient-light sensing, the 16 % heart-rate accuracy improvement, and the impressive 21-day battery life enabled by Bluetooth 5.4 and efficient sensors. They also highlight the stronger linear motor vibration and the lightweight aluminum frame, while noting the lack of built-in GPS and the smaller, lower-resolution screen as trade-offs against the higher-priced Pro variant.
Everyday users consistently praise the long battery life, feather-light comfort, bright outdoor-readable display, and reliable health tracking via the Mi Fitness app. Common themes include appreciation for the wide range of sport modes and water resistance, as well as the attractive color options. Recurring complaints focus on occasional app sync glitches, the absence of native GPS, and the modest screen resolution that feels low-end for notification detail.
