HW12 Smartwatch BT Calling, Health & Sleep Monitor, 1.83" HD

HW12 Smart Watch — Stay Connected, Active & Informed

Meet the HW12 Smartwatch by Ola Esporte — a feature-packed smart fitness bracelet designed for both women and men who want style, functionality, and connectivity on their wrist. With a crisp 1.83" HD TFT square touchscreen, Bluetooth 5.3 calling, comprehensive health tracking, and a water-resistant build, this watch is your ideal daily companion from morning workout to evening errands.

Made in Mainland China.

🖥️ Vibrant 1.83" HD Display & 100+ Watch Faces

The large square HD screen delivers clear, bright visuals you can read at a glance. Choose from over 100 dial designs, set dynamic wallpapers, or upload your own photo for a truly personalized look. Your watch face, your style — refreshed every day.

📞 Bluetooth Calling — Stay Connected Hands-Free

Paired to your smartphone via Bluetooth 5.3, the HW12 lets you answer, dial, and reject calls directly from your wrist — no need to pull out your phone. Whether you're in the kitchen, at the gym, or on a trail, staying connected has never been easier. Call records sync seamlessly between watch and phone.

❤️ Comprehensive Health Monitoring

• Heart Rate Monitor — continuous wrist-based tracking throughout the day
• Blood Oxygen (SpO2) Monitor — keep tabs on your oxygen saturation levels
• Blood Pressure Monitor — handy on-demand readings
• Sleep Tracker — monitors sleep stages to help you understand and improve your rest
• Step, Distance & Calorie Tracker — full activity logging for your daily goals

🏃 Multi-Sport Modes & Activity Tracking

The HW12 covers a wide range of common sports scenarios, recording real-time data including steps, distance, calories burned, and active minutes. Whether you're walking, running, cycling, or doing a home workout, the watch tracks and logs your performance so you can review progress and keep improving.

🔔 Smart Notifications at a Glance

Raise your wrist to instantly view incoming calls, text messages, app push notifications, and reminders. The watch syncs with your phone in real time so you never miss what matters. Additional smart features include:

• Alarm Clock & Countdown Timer
• Chronograph & World Time
• Calendar & Calculator
• Remote Camera Control
• Interactive Music Control
• Voice Assistant Built-In
• Multiple Language Support (English, Spanish, French, German, Arabic, and more)

🔋 Long-Lasting Battery Life

With a 220–300 mAh battery, the HW12 is built for all-day wear. Plan your outdoor adventures, long workdays, or cross-country excursions with confidence — reliable endurance keeps you going from sunrise to long past sunset.

💧 Life Waterproof & Lightweight Build

The alloy case is rated for everyday water resistance — splash it, sweat on it, or wear it in the rain. Weighing just 50g with a comfortable 20mm detachable band (210mm length), it fits most wrists with ease and barely feels like you're wearing anything at all.

📱 Universal Compatibility

The HW12 is compatible with both Android and iOS smartphones. Bluetooth 5.3 ensures a stable, energy-efficient connection. No SIM card or Wi-Fi required — just pair and go.

Technical Specifications

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For general guidance on physical activity tracking and healthy lifestyle habits, visit the CDC Physical Activity Resource Center.

Learn more: Smartwatch

Frequently Asked Questions

Q: Does the HW12 smartwatch support Bluetooth calling from my phone?

A: Yes! The HW12 connects to your smartphone via Bluetooth 5.3, allowing you to answer, dial, and reject calls directly from your wrist. Call records are synced between the watch and your phone in real time.

Q: Is the HW12 smartwatch waterproof?

A: The HW12 is rated Life Waterproof, meaning it can handle everyday exposure to splashes, sweat, and rain. It is not designed for submersion or swimming, but it will comfortably handle your active daily routines.

Q: What health metrics does the HW12 track?

A: The HW12 monitors heart rate, blood oxygen (SpO2) levels, blood pressure, sleep stages, steps taken, distance traveled, and calories burned — giving you a well-rounded picture of your daily wellness.

Q: Is the HW12 compatible with both iPhone and Android?

A: Yes, the HW12 smartwatch is compatible with both iOS (iPhone) and Android smartphones. Simply pair it via Bluetooth and you're ready to go — no Wi-Fi or SIM card needed.

Q: Can I customize the watch face on the HW12?

A: Absolutely. The HW12 offers access to over 100 dial designs and supports dynamic dial settings. You can even set a personal photo from your album as your watch face for a completely custom look.