87
Garmin
Garmin Venu 4
- 10-day battery life with AMOLED
- Best-in-class training metrics
- Offline Spotify, Amazon Music, Deezer
Xiaomi
Xiaomi Mi Smart Band 9
Best Value
0 /100
Our Verdict
The Mi Smart Band 9 delivers excellent value for budget-conscious fitness enthusiasts, combining an impressive feature set with exceptional battery life. While it lacks advanced metrics and premium build quality, it's a solid choice for basic health tracking and sports monitoring.
Detailed Scores
Pros & Cons
Pros
- Exceptional 21-day battery life
- Bright and colorful 1.62-inch AMOLED display
- 150+ sports modes with automatic detection
- Comprehensive health tracking (heart rate, SpO2, sleep, stress)
- Affordable price point
Cons
- Plastic build feels less premium than competitors
- Limited GPS functionality (requires smartphone connection)
- No NFC for contactless payments
- Relatively basic health metrics compared to premium bands
Specifications
specs.Display 1.62-inch AMOLED, 490x192 resolution
specs.Battery Life Up to 21 days
specs.Water Resistance 5 ATM (50 meters)
specs.Sports Modes 150+
specs.Health Sensors Heart rate, SpO2, stress, sleep tracking
specs.Connectivity Bluetooth 5.3, BLE
specs.Compatibility iOS 12.0+, Android 7.0+
specs.Weight 21g
specs.Materials Aluminum alloy frame, TPE band
specs.Charging Magnetic USB charging
Where to Buy
Amazon.co.uk
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Compare With
83
Apple
Apple Watch Ultra 2
- Titanium case is virtually indestructible
- 3000-nit display, readable in any light
- Precision dual-frequency GPS
83
Samsung
Samsung Galaxy Watch 7
- Comprehensive health tracking (BIA, SpO2, ECG)
- Smooth Wear OS with Galaxy AI
- Dual-frequency GPS accuracy
Frequently Asked Questions
How accurate is the heart rate monitoring?
The optical heart rate sensor provides good accuracy for general fitness tracking, with accuracy typically within ±5-10 bpm during steady-state activities. It may be less accurate during intense exercise.
Can I use this band without a smartphone?
While the band works independently for activity tracking and health monitoring, you need to pair it with a smartphone to access all features and see detailed analytics through the Mi Fit app.
Is the Mi Smart Band 9 waterproof?
It has 5 ATM water resistance, which means it can handle splashes and brief immersion in fresh water up to 50 meters, but not suitable for swimming or diving.
What's the difference between Mi Band 9 and Mi Band 8?
The Band 9 features a larger 1.62-inch display (vs 1.56 inches), improved brightness, and slightly better battery optimization, though the core features remain similar.
How long does it take to charge?
The magnetic USB charging dock can fully charge the band in approximately 1.5-2 hours from completely empty.