---
product_id: 812234781
title: "Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#)"
brand: "xiaobi"
price: "R$955"
currency: BRL
in_stock: true
reviews_count: 5
category: "Xiaobi"
url: https://www.desertcart.com.br/products/812234781-smart-ring-with-call-clock-events-alerts-no-app-subscription
store_origin: BR
region: Brazil
---

# Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#)

**Brand:** xiaobi
**Price:** R$955
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#) by xiaobi
- **How much does it cost?** R$955 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/812234781-smart-ring-with-call-clock-events-alerts-no-app-subscription)

## Best For

- xiaobi enthusiasts

## Why This Product

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

## Description

The Xiaobi Smart Ring is a discreet and reliable companion for staying connected and monitoring key health data. With all stainless steel metal design, it provides gentle vibration alerts for calls, messages, and app notifications — helping you stay aware throughout the day, even in quiet or busy environments. It also tracks your sleep patterns, heart rate, and other wellness indicators in real time, giving you helpful insights to better understand your daily habits. Lightweight, stylish, and smart — the Xiaobi Smart Ring for women men brings health and connectivity together, right at your fingertips.

Review: UPDATE (1/20/2026): In an amazing show of "ensuring customer satisfaction", a member of customer service reached out with recommendations to help resolve the issues I was seeing. I'd already ordered a smaller size ring (size 7) and after desertcart horribly delayed my delivery, I finally received it... and it fits perfectly!! As per my hypothesis below (also confirmed by the representative), the smaller size ring not only fits better on my finger, but the vibrations are wayyyyy better - actually at the point I was expecting!! I've not missed any messages, calls, or alarms yet! The app is pretty neat too -- not only can I take on demand heatrates, but I can take my temperature and O2Sats on demand as well - pretty nice. I've only worn this ring one night, but the sleep data appears to be more detailed than that of my Oura. So far, I'm LOVING this ring and I've updated my rating accordingly for both the ring and customer service. :) Thanks again for your help, customer service! ORIGINAL: I have an Oura (which I absolutely LOVE) but my Oura doesn't have vibration functions and since I no longer wear my watch, I wanted something quick and easy that would vibrate to alert me of message, calls, etc -- in comes this ring. Firstly, I really like how this ring looks. Nice form, not as thick/bulky as my current ring and just pretty modern/streamlined in general. Secondly, I think this ring runs big. I purchased a size 8 because that is the size I needed for the finger I plan to wear this on and it's pretty much falling off. I wear a 9 in Oura and I can actually fit this ring securely on the Oura finger with no issue. So the size 8 here fits more like a 9 (in my experience). Lastly, vibration wise, it's hit and miss. For me the vibrations are super low (not enough to alarme of I'm not waiting for it) and even in instances where I set reminders/alarms to test the vibration function, the ring did not consistently vibrate. I was thinking that maybe a better fit would allow for better vibrations so I used it on my Oura finger since it fits perfectly there -- the vibrations seemed a bit stronger but not by much. Maybe I'm expecting too strong of a vibration ?
Review: I’ve had this 3 months, don’t use the phone notifications, and the battery only lasts 1 day. Not worth it.

## Features

- 【Find Your Perfect Fit】The Xiaobi Sizing Kit helps you find the most accurate and comfortable ring size before purchasing. By identifying the perfect fit in advance, it reduces the hassle of returns and exchanges, ensuring a smooth and confident buying experience.
- 【Smart Notifications On Your Finger】Stay effortlessly connected with the Xiaobi smart rings, designed to bring smart notifications to your fingertips — literally. With subtle vibration alerts for calls, alarm clock and schedule reminder, you’ll never miss a message, even during workouts, meetings, or moments when checking your phone isn’t ideal.
- 【Track Sleep & Body Recovery】The sleep tracking ring continuously monitors key health indicators such as heart rate, blood oxygen (SpO₂), heart rate variability (HRV), and body temperature while you sleep. Using advanced sensors and intelligent algorithms, it analyzes your overnight data and generates a personalized wellness summary each morning. This insight helps you better understand your sleep quality, nighttime recovery, and overall readiness for the day — all from a lightweight, comfortable health ring you can wear 24/7.
- 【Smarter Fitness Tracking at Your Fingertips】The step counter ring tracks your steps, workout time, frequency, and progress toward your goals — all in one place. It brings together key health indicators to give you a simple, data-driven view of your overall fitness level, helping you stay motivated and on track every day.
- 【Sport & Fitness Stylish Partner】When wearing this smart ring health tracker during activities like cycling, hiking, strength training, or yoga, it automatically measures key health indicators and records your physical activity data.Tracks and analyzes resting heart rate, active heart rate, HRV, SpO₂, and body temperature, providing comprehensive health data summaries.
- 【Strong Waterproof & Battery Life】5ATM waterproof can matchwhole day weather environmentto diving,swimming, washing.This fitness tracker ring also waterproof of steam, andcan be wear in the bath, makinglife more convenient. Use Al algorithm to managethe battery & charging. Fullcharged working for 4-6 days. Standby time can be 25 days.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FB8M5LVK |
| Additional Features | Accelerometer, Activity Tracker, Alarm Clock, Custom Activity Tracking |
| Band Material Type | Metal |
| Battery Average Life | 6 days |
| Battery Capacity | 0.02 Amp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 1 Hours |
| Battery Power | 0.02 Amp Hours |
| Best Sellers Rank | #30,580 in Electronics ( See Top 100 in Electronics ) #97 in Smart Rings |
| Brand | xiaobi |
| Built-In Media | Charging Cable, Ring Body, User Manual |
| Closure Type | Snap |
| Color | Silver |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 3.5 out of 5 stars 47 Reviews |
| Display Type | LED |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Manufacturer | xiaobi |
| Memory Storage Capacity | 3 MB |
| Metrics Measured | Heart Rate Monitor, Blood Oxygen Monitor, Sleep Duration, Body Temperature |
| Model Number | TM22 |
| Operating System | Android, iOS |
| Shape | Round |
| Special Feature | Accelerometer, Activity Tracker, Alarm Clock, Custom Activity Tracking |
| Style Name | Modern |
| Supported Application | AIZO RING APP |
| Target Audience | Men, Women |
| UPC | 635393178618 |
| Warranty Description | 1Year |
| Warranty Type | Standard |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery capacity:** 0.02 Amp Hours
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 3 MB
- **Operating system:** Android, iOS
- **Special features:** Accelerometer, Activity Tracker, Alarm Clock, Custom Activity Tracking

## Images

![Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#) - Image 1](https://m.media-amazon.com/images/I/61dcUHoCclL.jpg)
![Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#) - Image 2](https://m.media-amazon.com/images/I/61gfwWYF5PL.jpg)
![Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#) - Image 3](https://m.media-amazon.com/images/I/71iHQibQdOL.jpg)
![Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#) - Image 4](https://m.media-amazon.com/images/I/71KMcjiNuFL.jpg)
![Smart Ring with Call/Clock/Events Alerts, No APP Subscription, Body Temp/Heart Rate/Women's Health Tracker, 5ATM Waterproof Fitness Ring for Android & iOS (Silver,11#) - Image 5](https://m.media-amazon.com/images/I/71JnWFR9HaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***A on 9 January 2026*

UPDATE (1/20/2026): In an amazing show of "ensuring customer satisfaction", a member of customer service reached out with recommendations to help resolve the issues I was seeing. I'd already ordered a smaller size ring (size 7) and after Amazon horribly delayed my delivery, I finally received it... and it fits perfectly!! As per my hypothesis below (also confirmed by the representative), the smaller size ring not only fits better on my finger, but the vibrations are wayyyyy better - actually at the point I was expecting!! I've not missed any messages, calls, or alarms yet! The app is pretty neat too -- not only can I take on demand heatrates, but I can take my temperature and O2Sats on demand as well - pretty nice. I've only worn this ring one night, but the sleep data appears to be more detailed than that of my Oura. So far, I'm LOVING this ring and I've updated my rating accordingly for both the ring and customer service. :) Thanks again for your help, customer service! ORIGINAL: I have an Oura (which I absolutely LOVE) but my Oura doesn't have vibration functions and since I no longer wear my watch, I wanted something quick and easy that would vibrate to alert me of message, calls, etc -- in comes this ring. Firstly, I really like how this ring looks. Nice form, not as thick/bulky as my current ring and just pretty modern/streamlined in general. Secondly, I think this ring runs big. I purchased a size 8 because that is the size I needed for the finger I plan to wear this on and it's pretty much falling off. I wear a 9 in Oura and I can actually fit this ring securely on the Oura finger with no issue. So the size 8 here fits more like a 9 (in my experience). Lastly, vibration wise, it's hit and miss. For me the vibrations are super low (not enough to alarme of I'm not waiting for it) and even in instances where I set reminders/alarms to test the vibration function, the ring did not consistently vibrate. I was thinking that maybe a better fit would allow for better vibrations so I used it on my Oura finger since it fits perfectly there -- the vibrations seemed a bit stronger but not by much. Maybe I'm expecting too strong of a vibration ?

### ⭐ Review
*by C***S on 12 April 2026*

I’ve had this 3 months, don’t use the phone notifications, and the battery only lasts 1 day. Not worth it.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 16 February 2026*

Update: 2/27/2026 Its been almost 2 weeks now and I really like this ring! I've had to charge it twice. Once when it arrived and again 7 days later! All the metrics are working correctly. The light vibration is there and I've gotten use to recognizing it now. It is very light but perfect to where it doesn't startle me at all. The body temp, sleep record, HR, O2 all are correct! The free application is user friendly, so easy. The measurements are easily changed between metric and imperial. The record keeping/history to compare is great. I've had other smart rings but none of the previouse rings kept a good record for review. The AI Health report is helping me see my improvements and my areas that need to be improved. I'm very happy with this purchase! This just delivered (2/15/2026) and paired quickly after being fully charged. I'm impressed and looking forward to see how well the application and the ring work together in the metrics. More to come.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/812234781-smart-ring-with-call-clock-events-alerts-no-app-subscription](https://www.desertcart.com.br/products/812234781-smart-ring-with-call-clock-events-alerts-no-app-subscription)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-06-01*