Casio GBA-900UU-5A Smart Watch Bluetooth Military Khaki: Bluetooth smartphone connectivity
For the active individual who balances fitness goals with a busy schedule, this Casio G-Shock watch tracks your daily runs and workouts without needing constant phone checks. It’s not just a durable timepiece; it’s your personal coach on the wrist, motivating you to hit new milestones.
The step tracker accurately logs your distance and calories, syncing seamlessly via Bluetooth to keep your progress updated. With its 200-meter water resistance and shock-resistant design, it handles intense training and outdoor adventures effortlessly. The interval timer helps you structure workouts, while the comfortable resin band ensures it stays put during movement. You get reliable performance that fits your lifestyle, day in and day out.
Features
- Step tracker with accelerometer
- Shock resistant Carbon Core Guard
- Water resistant 200 meters
- Stopwatch with memory capacity
- Interval timer up to 5 timers
- World time dual time display
- Alarms and hourly time signal
- Battery life approx. 2 years
- Fitness and outdoors suggested uses
- Bluetooth smartphone connectivity
General specs
- Brand: Casio
- Model: GBA-900UU-5A
- Seller: Joom
- ID: 690705c5ddefdf01a872ae53
- GPS: None
- Weight: 66
- Storage: 16
- Battery Life: 2
- Connectivity: Bluetooth
- Display Size: 1.32
- Display Type: LED
- Sports Modes: 5
- Standby Time: 14
- Band Material: TPU
- Case Material: TPU
- Health Sensors: Heart Rate
- Battery Capacity: 200
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- Bluetooth Version: 5.0
- First listed by seller: 11/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Casio GBA-900UU-5A Green Bluetooth smartphone connectivity
|
SANDA 2145 Calorie tracking
|
TYKOIT 41mm Light Purple Black Real-time heart rate monitoring
|
Blackview W60 Black Built-in LED flashlight
|
Blackview R10 Purple IP68 waterproof rating
|
Kummel 4895246902838 Light Purple No app or phone required for basic use
|
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| Brand | Casio | SANDA | TYKOIT | Blackview | Blackview | Kummel |
| Model | GBA-900UU-5A | 2145 | 41mm Light Purple | W60 | R10 | 4895246902838 |
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| Price | $163.30 | $28.95 | $19.99 | $49.99 | $34.99 | $39.99 |
| Seller | Joom | Gshopper | Amazon | Blackview | Blackview | Amazon |
| Update | December 30, 2025 | July 25, 2024 | December 9, 2025 | April 18, 2025 | April 18, 2025 | December 6, 2025 |
| GPS | None | Built-in, Connected, Dual-Band, None | None | |||
| Weight | 66 | 50 | <num1>, <num2> | |||
| Storage | 16 | 16 | <num1>, <num2> | |||
| Battery Life | 2 | 7 | 7 | long | 7 | |
| Connectivity | Bluetooth | Bluetooth, Wi-Fi, NFC, 4G | Bluetooth | |||
| Display Size | 1.32 | 1.5 | 1.5 | 2.01 | 1.47 | |
| Display Type | LED | AMOLED | AMOLED, IPS, TFT, LED | LED | LCD | |
| Sports Modes | 5 | 20 | 10 | 20, 100 | ||
| Standby Time | 14 | 30 | 30 | |||
| Band Material | TPU | Silicone | Silicone, Leather, Stainless Steel, Metal, Nylon, TPU | |||
| Case Material | TPU | Stainless Steel | Stainless Steel, Titanium Alloy, Metal, TPU | |||
| Health Sensors | Heart Rate | Heart Rate, SpO2 | Heart Rate, Blood Pressure, SpO2, ECG, Temperature | Heart Rate, SpO2 | ||
| Battery Capacity | 200 | 300 | <num1>, <num2> | 900 | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Water Resistance | IP68 | IP68 | IP67, IP68, 3 ATM, 5 ATM, 20 ATM | IP68 | IP68 | |
| Bluetooth Version | 5.0 | 5.0, 5.2 | 5.0 | |||
