Zururu Fitness Tracker
Score: 71/100
Fitvii Slim Fitness Tracker
Score: 74/100Rankings
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.
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 | 240 hoursbest | |
| ↓ lower better | 25 gbest | 49.9 g |
0.96 inches | 1.47 inchesbest | |
| ↓ lower better | 2 hoursbest | — |
— | 54,400 pixelsbest | |
— | 2 yearsbest | |
11 modes | 120 modesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 156 hours | 240 hours |
Display(2) | ||
Display Size (inches) | 0.96 inches | 1.47 inches |
Display Type | OLED color | Color |
Features(1) | ||
Sports Modes (modes) | 11 modes | 120 modes |
Build & Design(2) | ||
Weight (g) | 25 g | 49.9 g |
Water Resistance (IP Rating) | 5 ATM | IP68 |
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.
“very happy with other functions”
“useful watch”
“not accurate... main reason for buying, a little disappointed”
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.
