HW12 Smartwatch – Bluetooth Call, Health Tracker, Waterproof

HW12 Smartwatch – Full Touch Screen, Bluetooth Calling & All-Day Health Monitoring

Meet the HW12 Smartwatch by Ola Esporte — a sleek, feature-packed 2-in-1 smart wearable designed for active men and women who want to stay connected and on top of their wellness. With a stunning 1.52-inch round HD TFT display, Bluetooth 5.3 calling, and a silicone sport band, this watch seamlessly blends everyday style with advanced smart features.

Key Features

• Bluetooth Calling: Make, answer, and reject calls directly from your wrist using the built-in microphone and speaker — no need to reach for your phone.
• 1.52" Round HD Display: Crisp 360×360 resolution TFT touchscreen with multiple customizable watch faces and dials.
• 24/7 Health Monitoring: Continuous heart rate tracking, blood oxygen (SpO₂) monitoring, sleep tracking, and blood pressure monitoring — all from your wrist.
• Sports & Activity Tracking: Steps, distance, calorie counter, multiple sports modes, breathing training, and more to support your active lifestyle.
• Smart Notifications: Receive message alerts, app push notifications, call reminders, sedentary reminders, and drinking water reminders.
• Voice Assistant Built-In: Activate your phone's voice assistant hands-free directly from the watch.
• Remote Camera & Music Control: Use your watch as a remote shutter for your phone camera and control music playback.
• Weather Forecast: Stay prepared with real-time weather information on your wrist.
• Productivity Tools: Alarm clock, stopwatch, countdown timer, calculator, world time, and calendar all in one device.
• Life Waterproof: Splash- and sweat-resistant design so it keeps up with your workout and daily routine.
• Detachable Silicone Band: Comfortable, lightweight silica gel band (49mm wide, 210mm length) with alloy case — easy to swap out for your own style.
• Wide Compatibility: Works with Android 5.0+ and iOS 9.0+ smartphones.
• Multilingual Support: Watch supports English, German, Spanish, French, Portuguese, Russian, Arabic, Ukrainian, Italian, and more.
• Certifications: CE, FCC, RoHS, and WEEE certified for your peace of mind.

Technical Specifications

• Display: 1.52-inch Round TFT HD, 360×360 Resolution
• Bluetooth: Version 5.3
• Battery: 220mAh (up to ~3 days battery life)
• Band Material: Silica Gel | Case: Alloy
• Weight: 50g
• Waterproof: Life Waterproof (splash/sweat resistant)
• Compatible Systems: Android 5.0+ / iOS 9.0+
• Processor: MediaTek
• Model: HW12

Made in Mainland China.

Note: Health monitoring data (heart rate, blood oxygen, blood pressure) is intended for general wellness reference only and is not comparable to professional medical equipment. Please consult a qualified healthcare provider for any medical concerns.

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Learn More

For guidance on how wearable devices can support healthy lifestyle habits, visit the CDC Physical Activity Resources.

Frequently Asked Questions

Q: Does the HW12 Smartwatch have built-in GPS?

A: The HW12 does not have standalone built-in GPS hardware. It connects to your smartphone's GPS for location and activity tracking features, so you'll want to keep your phone nearby during outdoor workouts for route tracking.

Q: Is the HW12 Smartwatch waterproof?

A: The HW12 is rated Life Waterproof, meaning it can handle everyday splashes, sweat, and light water exposure such as handwashing. It is not rated for swimming or full submersion, so it's best to avoid submerging it in water.

Q: How do I make phone calls from the HW12 Smartwatch?

A: Connect the HW12 to your smartphone via Bluetooth 5.3, and you can make, answer, and reject calls directly from the watch using its built-in microphone and speaker — perfect for hands-free convenience.

Q: What phones is the HW12 Smartwatch compatible with?

A: The HW12 is compatible with Android smartphones running Android 5.0 and above, as well as iPhones running iOS 9.0 and above. Simply scan the QR code in the manual to download the companion app and pair your watch.

Q: How long does the battery last on the HW12 Smartwatch?

A: The HW12 features a 220mAh battery with an estimated battery life of approximately 3 days under typical usage. We recommend fully charging the watch before first use, as the battery may be low after shipping.