---
product_id: 652487878
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 8)"
brand: "amazfit"
price: "8253887₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Amazfit"
url: https://www.desertcart.vn/products/652487878-helio-smart-ring-no-subscription-monitor-sleep-heart-rate-stress
store_origin: VN
region: Vietnam
---

# Swim & shower water-resistant 1.4-hour fast charging Titanium alloy, ultra-lightweight 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 8)

**Brand:** amazfit
**Price:** 8253887₫
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game with the sleek, smart ring that keeps up with your hustle.

## 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 8) by amazfit
- **How much does it cost?** 8253887₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/652487878-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

- • **No Strings Attached:** Completely subscription-free, giving you full control over your health data without hidden fees.
- • **Power Up in a Flash:** Ultra-fast 1.4-hour charging means less downtime and more time dominating your day.
- • **Stress Less, Perform More:** Cutting-edge EDA sensor tracks stress and emotional states, empowering you to master mental resilience.
- • **Wear It Anywhere, Anytime:** Durable titanium alloy design with swim and shower water resistance for seamless all-day comfort and style.
- • **Sleep Smarter, Recover Faster:** Advanced sleep stage & breathing monitoring with personalized readiness scores to optimize your daily performance.

## Overview

The Helio Smart Ring is a subscription-free biometric monitor crafted from lightweight titanium alloy, designed to track sleep quality, heart rate, and stress via EDA sensors. It offers fast 1.4-hour charging, is compatible with iPhone and Android, and features swim and shower water resistance, making it an ideal all-day wearable for health-conscious professionals.

## 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. .

Review: He pilla el mas pequeño y me quedaba grande asi q no lo pude usar pero en cpincipio es bastante incomodo de llevar
Review: Did not fit. The measurement system for this product is MESSED UP. The measurements they give are for the OUTER DIAMETER of the ring, which is stupid beyond belief. So what you have to do is measure the DIAMETER of the finger you intend to wear it on several times throughout the course of a day. Average these out. Add 3.2mm to this average number. Then if this total is within a millimeter of one of their measurements, order that one. It still might not fit but at least you won't have been misguided into buying the smallest one when you really need the biggest.

## 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 |
|---------------|-------|
| Battery Average Life | 4 days |
| Battery Cell Type | Lithium Polymer |
| Item Dimensions | 1.01 x 1.01 x 0.31 inches |
| Item Weight | 4 Grams |
| Style Name | Minimalist |
| Item Shape | Round |
| Warranty Type | Limited |
| Compatible Devices | Smartphone |
| Wireless Compability | Bluetooth |
| Supported Application | Fitness Tracker, Sleep Monitor, Heart Rate Monitor, Stress Monitor |
| Water Resistance Depth | 1E+2 Meters |
| Controller Type | Ring |
| Case Material Type | Titanium |
| Water Resistance Level | Water Resistant |
| Operating System | Zepp OS |
| Additional Features | Heart Rate Monitor |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Silicone |

## Product Details

- **Operating system:** Zepp OS
- **Memory storage capacity:** 16 MB
- **Special features:** Heart Rate Monitor
- **Battery capacity:** 16.5
- **Connectivity technology:** Bluetooth

## 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 8) - Image 1](https://m.media-amazon.com/images/I/61rBku1fAsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Review
*by N***O on 23 January 2026*

He pilla el mas pequeño y me quedaba grande asi q no lo pude usar pero en cpincipio es bastante incomodo de llevar

### ⭐ Review
*by T***S on 18 July 2025*

Did not fit. The measurement system for this product is MESSED UP. The measurements they give are for the OUTER DIAMETER of the ring, which is stupid beyond belief. So what you have to do is measure the DIAMETER of the finger you intend to wear it on several times throughout the course of a day. Average these out. Add 3.2mm to this average number. Then if this total is within a millimeter of one of their measurements, order that one. It still might not fit but at least you won't have been misguided into buying the smallest one when you really need the biggest.

### ⭐⭐⭐⭐ Review
*by S***E on 20 March 2025*

This is an amazing smart ring though it does have a few minor downfalls. The sensors are extremely accurate and it collects a ton of data. At first I thought the "emotion detector" was going to be a nonsensical filler, but after being in a few stressful situations I received a notification asking if I was stressed during a certain time period. Each time it provided accurate feedback and then logged that information for later review. My personal favorite feature is the sleep sensor. As someone with sleep challenges at times it is really great to see how well I'm sleeping and what I can do to fix it. The heart rate, step counter and oxygen level monitors are phenomenal as well. Though one of the few downfalls of this ring is that if you want to track a workout you have to enable it through the Zepp app compared to similar smart rings that sense it automatically. It's not a deal breaker by any means but it can be a little annoying if you forget. The only other "complaint" I have is that the battery doesn't last as long as advertised if you have all the functions enabled. With everything enabled the battery lasts about 2 1/2 days, not bad but could be better. Not all the functions are necessary so if you don't enable the stress/emotion sensors and set the heartrate monitor to scan every 30 minutes instead of every 10 minutes I'm sure the battery will last longer. Now the main thing that convinced me to buy this ring instead of any other brands I was looking into was the fact that THERE IS NO SUBSCRIPTION!!! Normally Amazfit charges a subscription fee in the Zepp app for their other devices in order to access Zepp Aura Premium and Zepp Coach Premium. This ring gives you access to both services FOR FREE FOR LIFE!!! Zepp aura is a relaxation meditation service and Zepp Coach is an AI powered "personal trainer" of sort. I personally wouldn't pay for it if it wasn't included with the ring, but they're great add-ons. Overall for $170 this is an AMAZING smart ring if you don't want to fork over $400 plus a subscription every month for the competitors. As long as you're okay with a fairly average battery life and having to enable work out tracking yourself I think this is a pretty good option.

## 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 8)
- Amazfit Cheetah Pro 47mm Running Sports Smart Watch with Dual-Band GPS, Route navigation, Offline Maps, Training Template, 1.45'' AMOLED Display, 14-Day Battery, Activity Trackers and Smartwatches

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*