No-Screen Smart Fitness Band | Heart Rate, SpO2 & Sleep Tracker

Track Your Fitness Without a Screen – The Smarter Way to Stay Active

Meet the Ola Esporte HW12 No-Screen Smart Fitness Band — a rugged, minimalist wearable designed for active adults who want comprehensive health tracking without the distraction of a display. Whether you're hitting the gym, hiking a trail, or swimming laps, this screenless smartwatch keeps up with your lifestyle while lasting up to 30 days on a single charge.

Made in Mainland China.

Key Features at a Glance

• Screenless Design: No display means no glare, no accidental taps, and no cracked screen worries. All your data is viewed conveniently on the companion app.
• 24/7 Heart Rate Monitoring: Continuous optical heart rate tracking keeps you informed about your cardiovascular effort throughout the day and night.
• Blood Oxygen (SpO2) Tracking: Around-the-clock blood oxygen level monitoring gives you insight into your body's oxygen saturation at rest and during activity.
• Blood Pressure Monitoring: Keep tabs on your circulatory wellness with 24-hour blood pressure tracking right from your wrist.
• 127 Sports Modes: From running and cycling to yoga and swimming — this band adapts to virtually any workout you throw at it.
• Sleep Monitoring: Gain a deeper understanding of your rest cycles with automatic overnight sleep tracking and analysis.
• IP68 Waterproof Rating: Swim, sweat, and shower without worry. The IP68 rating means this band handles water immersion with ease.
• 30-Day Battery Life: A 150mAh battery that charges fully in just 2 hours and powers up to 30 days of daily use — or up to 60 days on standby.
• Stress & Women's Health Tracking: Built-in stress monitoring and menstrual cycle tracking make this band a well-rounded wellness companion.
• Smart Notifications: Get incoming call, SMS, WhatsApp, WeChat, Skype, and app notification alerts delivered discreetly via vibration.
• Sedentary Reminder & Goal Setting: Stay on track with customizable activity goals and movement reminders to reduce prolonged sitting.
• Bluetooth 5.3: Fast, stable, and energy-efficient wireless connectivity for seamless app syncing.
• Universal Compatibility: Works with Android 5.0 or later and iOS 10.0 or later.
• Durable Canvas Band: Comfortable, breathable, and built to take a beating — the canvas strap is ideal for all-day wear.

Technical Specifications

• RAM / ROM: 640 KB RAM / 64 MB ROM
• Bluetooth: BT 5.3
• Battery: 150 mAh
• Usage Time: Up to 30 days
• Standby Time: Up to 60 days
• Charging Time: ~2 hours
• Waterproof: IP68
• Band Material: Canvas
• Compatible OS: Android 5.0+ / iOS 10.0+
• Certifications: CE, FCC, RoHS, WEEE

Why Go Screenless?

A no-screen fitness band isn't just minimalist — it's practical. Without an exposed display, you get a more durable, lighter, longer-lasting wearable that focuses entirely on data collection. View all your health and activity metrics in the app at your convenience, without being constantly distracted by notifications on your wrist. It's the perfect tool for those who want results, not interruptions.

Works With Your Favorite Apps

Pair the HW12 with the companion app via Bluetooth 5.3 for real-time syncing of all tracked metrics. Compatible with major messaging platforms (SMS, WhatsApp, WeChat, Skype) and supports OTA firmware updates so your band stays current.

For more information on how wearable fitness trackers can support an active lifestyle, visit the CDC's Physical Activity Resource Center.

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Frequently Asked Questions

Q: Does the HW12 no-screen smart fitness band have a display?

A: No — by design, the HW12 has no screen. All your health and fitness data (heart rate, SpO2, sleep, steps, calories, etc.) is synced to the companion smartphone app via Bluetooth 5.3, where you can view detailed reports and trends at any time.

Q: Is the HW12 fitness band waterproof enough to wear while swimming?

A: Yes! The HW12 features an IP68 waterproof rating, which means it can handle water immersion during swimming, showering, or sweating through intense workouts without damage.

Q: How long does the battery last on the HW12 smartwatch band?

A: The 150mAh battery provides up to 30 days of regular daily use and up to 60 days in standby mode. A full recharge takes approximately 2 hours, making it ideal for travelers and outdoor enthusiasts who don't want to worry about frequent charging.

Q: Is the HW12 fitness band compatible with iPhone and Android devices?

A: Yes. The HW12 is compatible with Android 5.0 or later and iOS 10.0 or later, making it suitable for virtually all modern smartphones.

Q: How many sports modes does the HW12 support?

A: The HW12 supports 127 sports modes, covering a wide range of activities from running, cycling, and swimming to yoga, hiking, and more — making it one of the most versatile screenless fitness bands available.