# Tidesmit H803 Heart Rate Armband Precision Smart Prayer Ring

## Elevate Your Training With Precision Data

**Tidesmit H803** is a **Smart Prayer Ring** designed for **serious athletes**. This elite sports biometric sensor provides clinical-grade data to optimize your fitness journey.

## The Problem We Solve

Unreliable chest straps and inaccurate fitness trackers ruin your training momentum. **Tidesmit H803** resolves this by delivering 0.01% accuracy through advanced optical sensing technology.

## Why You Need It

-   **Precision Sensing:** Achieve clinical-grade 0.01% accuracy for every heartbeat during intense movement.
-   **Seamless Connectivity:** Integrate instantly via Bluetooth heart sensor technology with your favorite training apps.
-   **Rugged Durability:** Rely on this waterproof activity monitor designed to endure your toughest sweat-drenched sessions.
-   **Ergonomic Comfort:** Experience a secure arm strap monitor fit that never slips, even during high-intensity intervals.
-   **Rechargeable Power:** Rely on an long-lasting rechargeable health monitor battery that keeps pace with your longest endurance workouts.

### Technical Specifications

-   Sensor Type: Optical Biometric Sensor
-   Connectivity: Dual-Band Bluetooth and ANT+
-   Material: Hypoallergenic Soft-Touch Silicone
-   Waterproof Rating: IP67 Certified

Upgrade to the Tidesmit H803 today to experience professional sports biometric tracking performance. Order yours now!

## Details

- **Price:** 105.44 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Prayer Ring
- **Tags:** Activity Monitors, arm strap monitor, bluetooth heart sensor, fitness tracker, heart rate monitor, precision sports tracker, rechargeable health monitor, sports biometric sensor, training armband, waterproof activity monitor, workout pulse tracker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| H803 HR Armband | 105.44 EUR | In stock |

## Images

- Heart rate monitor armband with dual sensor pods and black perforated strap
- Heart rate armband sensor pod with green status light and perforated black band
- Heart rate armband worn on upper arm with gray sensor pod and black strap
- Heart rate armband charger dock with LED indicators and magnetic charging surface
- Heart rate monitor compatibility icons overlay on outdoor cycling scene
- Heart rate armband standalone with black band and gray sensor module
- Heart rate monitor armband lineup showing different armband models
- Heart rate monitor armband banner with multiple armband colors and mobile app icons
- Heart rate monitor armband with gray sensor pods and black perforated wrist band
- Heart rate armband sensor pod with green LED glow on perforated black strap

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> Source: [Tidesmit](https://tidesmit.com/products/magene-heart-rate-armband-monitor-dual-mode-bluetooth-ant-h803-sensor-arm-wrist-strap-fitness-heart-tracker-health-exercise)
> Updated: 2026-08-29