Zururu Fitness Tracker
Score: 71/100
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 ZURURU Y39 offers a lightweight 25 g design, 5-ATM waterproofing and continuous heart-rate and blood-pressure monitoring, making it a solid budget tracker. Its small 0.96-inch screen and lack of built-in GPS are notable compromises. Best suited for casual users who prioritize affordability, basic health metrics and water resistance over advanced navigation or large displays.
| Attribute | | |
|---|---|---|
156 hours | 504 hoursbest | |
| ↓ lower better | 25 g | 15.8 gbest |
0.96 inches | 1.62 inchesbest | |
| ↓ lower better | 2 hours | 1 hoursbest |
— | 94,080 pixelsbest | |
11 modes | 150 modesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(2) | ||
Battery Life (hours) | 156 hours | 504 hours |
Charging Time (hours) | 2 hours | 1 hours |
Display(2) | ||
Display Size (inches) | 0.96 inches | 1.62 inches |
Display Type | OLED color | AMOLED |
Features(1) | ||
Sports Modes (modes) | 11 modes | 150 modes |
Build & Design(2) | ||
Weight (g) | 25 g | 15.8 g |
Water Resistance (IP Rating) | 5 ATM | 5ATM |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Y39 for its attractive look, low price, and comprehensive health and activity tracking, while noting the limited depth of editorial coverage and the small display as drawbacks.
Everyday users consistently praise the Y39's design, accurate tracking, long battery life, waterproof rating, and standalone functionality, with the most common criticism being the cramped 0.96-inch screen.
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.
