---
product_id: 650115353
title: "Helio Smart Ring, No Subscription, Monitor Sleep, Heart Rate, Stress, Fast 1.4 Hour Charging, iPhone and Android, Titanium Alloy, Swim/Shower Water-Resistance (Size 10)"
brand: "amazfit"
price: "€ 335.25"
currency: EUR
in_stock: true
category: "Amazfit"
url: https://www.desertcart.hr/products/650115353-helio-smart-ring-no-subscription-monitor-sleep-heart-rate-stress
store_origin: HR
region: Croatia
---

# 100m water-resistant 1.4h fast charge Titanium alloy, ultra-light 4g Helio Smart Ring, No Subscription, Monitor Sleep, Heart Rate, Stress, Fast 1.4 Hour Charging, iPhone and Android, Titanium Alloy, Swim/Shower Water-Resistance (Size 10)

**Brand:** amazfit
**Price:** € 335.25
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game with the ring that knows you best.

## Quick Answers

- **What is this?** Helio Smart Ring, No Subscription, Monitor Sleep, Heart Rate, Stress, Fast 1.4 Hour Charging, iPhone and Android, Titanium Alloy, Swim/Shower Water-Resistance (Size 10) by amazfit
- **How much does it cost?** € 335.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/650115353-helio-smart-ring-no-subscription-monitor-sleep-heart-rate-stress)

## Best For

- amazfit enthusiasts

## Why This Product

- Trusted amazfit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Waterproof Confidence:** Swim, shower, or sweat worry-free with 100m water resistance built for active lifestyles.
- • **Seamless Compatibility:** Syncs effortlessly with iOS & Android via Bluetooth for on-the-go health tracking.
- • **Elite Recovery Insights:** Track sleep stages, heart rate variability & breathing for a personalized readiness score.
- • **Stress & Emotion Mastery:** EDA sensor + heart rate variability monitor your stress and emotional balance in real-time.
- • **Featherlight Titanium Design:** Less than 4 grams and 2.6mm thin for all-night comfort without smartwatch bulk.

## Overview

The Amazfit Helio Smart Ring is a cutting-edge biometric wearable crafted from lightweight titanium alloy, designed to monitor sleep quality, heart rate, stress, and emotional states with clinical precision. Featuring a rapid 1.4-hour charge, 4-day battery life, and 100m water resistance, it offers seamless Bluetooth connectivity with iOS and Android devices—empowering professionals to optimize recovery and performance without the bulk of traditional smartwatches.

## Description

Crafted for elite athletes, the Amazfit Helio Ring recognizes that optimal performance is fueled by quality recovery. Lightweight at less than 4g and made from skin-friendly titanium alloy, this smart ring is incredibly comfortable to wear all night. As a smart wearable worn on the finger, the Amazfit Helio Ring can read your pulse clearer for even more accurate heart rate, blood-oxygen and stress tracking. The Amazfit Helio Ring, your Amazfit smartwatch, and your Zepp App account make the ultimate team, which can monitor your training performance and recovery when you're resting, sleeping, or going about your daily life. .

## Features

- Sleep & Recovery Coach: Monitor sleep quality, stages and breathing, plus sleep heart rate variability and resting heart rate. Wake up to a readiness score that lets you know if your mind and body are recovered, or if you need a rest.
- Stress & Emotion Monitoring: For peak athletic performance, the mind is just as important as the body. The EDA (electrodermal activity) sensor monitors signs of stress and combines this data with your heart rate variability, to track your emotions.
- Crafted for the Best: Incredibly lightweight and made of titanium alloy, the Amazfit Helio Ring is less than 4 grams and 2.6mm. It's the ideal sleep tracker for everyone looking to monitor their recovery in comfort, without the bulk of a smartwatch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5LCCLWS |
| Additional Features | Heart Rate Monitor |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Titanium |
| Battery Average Life | 4 days |
| Battery Capacity | 18.5 milliamps |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 1.4 hours |
| Best Sellers Rank | #20,895 in Electronics ( See Top 100 in Electronics ) #65 in Wearable Tech Rings |
| Brand | Amazfit |
| Built-In Media | Smart Ring, User Manual, Wireless Charger |
| Case Material Type | Titanium |
| Clasp Type | Buckle |
| Closure Type | Slide |
| Color | Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Controller Type | Ring |
| Customer Reviews | 3.6 3.6 out of 5 stars (373) |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 26 x 26 x 8 millimeters |
| Item Dimensions D x W x H | 8D x 26W x 8H millimeters |
| Item Weight | 4 Grams |
| Language | English |
| Manufacturer | Amazfit |
| Memory Storage Capacity | 16 MB |
| Metrics Measured | Heart Rate Monitor, Blood Oxygen Monitor, Stress Monitor |
| Model Name | W2321TY1N |
| Model Number | W2321TY1N |
| Operating System | Zepp OS |
| Resolution | 320 x 320 |
| Shape | Round |
| Sport Type | Multi-Sports |
| Style Name | Modern |
| Supported Application | Health and Fitness Applications |
| Target Audience | Unisex Adult |
| UPC | 850058994352 |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP20 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery capacity:** 18.5 milliamps
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 16 MB
- **Operating system:** Zepp OS
- **Special features:** Heart Rate Monitor

## Images

![Helio Smart Ring, No Subscription, Monitor Sleep, Heart Rate, Stress, Fast 1.4 Hour Charging, iPhone and Android, Titanium Alloy, Swim/Shower Water-Resistance (Size 10) - Image 1](https://m.media-amazon.com/images/I/61rBku1fAsL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Amazfit Helio Smart Ring Health Tracker, Fitness Tracker Ring, No Subscription, Monitors Sleep, Heart Rate & Stress, Titanium Alloy, Fast 1.4-Hr Charging, Swim/Shower Water-Resistant (Size 10)
- Amazfit T-Rex 3 Military Smart Watch 48mm, Fitness Watches with GPS (with Privacy), AI, Voice Control, Offline Maps, for Android or iPhone, 170 Sports Modes, 328ft Water-Resistant, Black
- Amazfit Up Bluetooth Headphones, Open Ear Wireless Earbuds with Easy Touch, IPX4 Water Resistant Earphone, AI Noise Reduction, Earphones Compatible with Android & iPhone

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**Shop now:** [https://www.desertcart.hr/products/650115353-helio-smart-ring-no-subscription-monitor-sleep-heart-rate-stress](https://www.desertcart.hr/products/650115353-helio-smart-ring-no-subscription-monitor-sleep-heart-rate-stress)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-16*