
RNABAU · Smartwatches
RNABAU smart connector watch with blood pressure measurement
This RNABAU smartwatch features blood pressure measurement via an air pump and an ECG for reliable health monitoring. It also provides activity tracking, notifications, and Bluetooth 5.0 connectivity for everyday use.
Rated 3.9/5 based on 13 customer reviews.Color: Red
Quantity
- 8 to 10 day delivery
- Secure payment
- 14-day returns
- 24/7 support
Product details
Essentials
Brand RNABAU Screen size 1.91 inches Resolution 320x386 pixels Band material Silicone or stainless steel Case material Alloy Battery 220 mAh Bluetooth Version 5.0 Water resistance IP67 App name HealthWear System compatibility Android 6.0+ / iOS 11+ Health and activity features
Accurate health tracking and daily physical activity tracking features.
- Air pump blood pressure measurement provides readings comparable to medical devices.
- The ECG module and blood oxygen monitoring facilitate regular monitoring of your vital signs.
- Step, calorie, and multi-sport mode tracking allows you to monitor your physical progress.
Compatibility and systems
The watch works with Bluetooth 5.0 compatible smartphones.
- The product is compatible with devices running Android 6.0 and iOS 11 or later versions.
- It requires connection to the HealthWear app to activate diagnostic and full tracking functions.
Daily use
The watch connects to the smartphone via Bluetooth to sync data and reminders.
- The band is removable and interchangeable to suit your style preferences.
- Recharging is fast thanks to the magnetic charger included in the package.
Frequently asked questions
Is the watch compatible with all phones?
The watch is compatible with Bluetooth 5.0 devices running Android 6.0 or higher and iOS 11 or higher.
What is the battery life?
The watch is equipped with a 220 mAh rechargeable battery via magnetic charger.
Can I change the band?
Yes, the band is removable and interchangeable depending on available variants.
Does the watch work without the smartphone?
Some functions like the stopwatch or reminders work offline, but syncing requires the smartphone.
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Customer reviews
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Frequently asked questions
Is the watch compatible with all phones?
The watch is compatible with Bluetooth 5.0 devices running Android 6.0 or later and iOS 11 or later.
What is the battery life?
The watch is equipped with a 220 mAh rechargeable battery via a magnetic charger.
Can I change the bracelet?
Yes, the bracelet is removable and interchangeable depending on the available variants.
Does the watch work without a smartphone?
Some functions such as the stopwatch or reminders work offline, but synchronization requires a smartphone.












