heart rate monitor watches

Fitness Tracker with Heart Rate/Blood Oxygen/Sleep Monitor, 20+ Sports Modes Sma…

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Price: $28.99
(as of Oct 01, 2025 15:05:05 UTC – Details)


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Product description

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fitness trackerfitness tracker

…, 4.5,

Reviewer: Nicole Morphew
Rating: 5.0 out of 5 stars
Title: Accurate, Stylish, and Packed with Features!
Review: I’m really impressed with this fitness tracker! The heart rate and blood oxygen monitoring are accurate, and the sleep tracking gives me great insights into my rest. I love that it offers over 20 sports modes, making it perfect for workouts of any kind. It syncs smoothly with my phone, tracks steps and activity reliably, and the sleek black design looks great for both workouts and daily wear. Battery life is solid, and it’s lightweight and comfortable to wear all day. Overall, this smartwatch is an excellent value and a must-have for anyone serious about fitness and health!

Reviewer: Marisaa
Rating: 5.0 out of 5 stars
Title: Great fitness watch!!
Review: This fitness tracker has exceeded all my expectations! The heart rate monitor is impressively accurate, and the blood oxygen tracking gives me real insights into my overall wellness. I especially love the sleep monitoring feature—it’s helped me understand my sleep patterns and improve my nightly routine. The watch is lightweight, comfortable, and stylish enough to wear all day. Battery life is excellent, and the app is intuitive and easy to use. Whether you’re a fitness enthusiast or just starting to track your health, this watch is an incredible companion!

Reviewer: Lisaidis Alvarez
Rating: 5.0 out of 5 stars
Title: Works perfectly good
Review: I’m really happy with this fitness tracker. It has everything I need in one watch — heart rate, blood oxygen, sleep monitoring, and it even tracks different sports modes accurately. The step counter is very consistent, and I like how it syncs easily with my phone for more detailed stats. The screen is clear and easy to navigate, and the design is lightweight and comfortable to wear all day. Battery life is impressive, lasting several days on a single charge. Overall, it’s a great value smartwatch that helps me stay on top of my health and fitness goals.

Reviewer: Arianna Reyes
Rating: 5.0 out of 5 stars
Title: Perfect Daily Smart Watch ✨
Review: This smart watch is light, comfortable, and stylish. The display is clear and easy to read, showing the time and useful features like heart rate and steps. The battery lasts well, and it’s perfect for daily use. A modern and practical accessory that I highly recommend.

Reviewer: LB
Rating: 1.0 out of 5 stars
Title: Who is collecting your data and for what purpose
Review: I thought it was too cheap not to have other ways than price tag to make money. I pasted the privacy statement of the app into chat gpt and this is the summary:Based on the **Keep Health Privacy Policy** you provided, here is a summary of **potential security and privacy risks** found in the document. These are not necessarily proof of malicious intent, but they **do represent areas of concern** that could affect user privacy, especially for a health-tracking app.—## 🔐 **Top Potential Security and Privacy Risks**### 1. **Extensive Data Collection*** **Collected Data Includes**:* Full account info (DOB, weight, gender, height, region, etc.)* Sensitive health data: heart rate, sleep, blood oxygen, body temp, BP* GPS location (for sports/weather tracking)* Device identifiers: MAC address, IP, IMEI, Android ID, serial number, firmware version* Call/SMS content, call logs, address book, notification content* App list, phone status, system logs (e.g., restarts, crashes)> **Risk**: Large amounts of sensitive data are collected—some of it personal, biometric, and behavioral. If compromised, it could be used to profile users or track their habits.—### 2. **Invasive Permissions**The app requests access to:* **Location** (continuous GPS access)* **Camera*** **Contacts and Call Logs*** **Phone State*** **SMS read/receive*** **App List*** **Suspended Window (to run in background)*** **Notification listener*** **Nearby Devices (for Bluetooth connection)**> **Risk**: Some permissions (e.g., SMS, call logs, app list) are highly sensitive and can be misused for profiling or surveillance, especially on Android devices. Many of these are **not essential** for core fitness tracking features.—### 3. **Server Infrastructure (Data Residency)*** Uses **Alibaba Cloud** (Chinese-owned company) for cloud storage.* States data is generally **stored locally (by region)** but allows for **cross-border transfers with user consent**.> **Risk**: Even if stored “locally,” using Alibaba Cloud introduces legal exposure to **Chinese cybersecurity laws**, which may require data access under government orders. Cross-border transfers also risk data passing through jurisdictions with weaker protections.—### 4. **Data Sharing with Third Parties*** Shares data with:* **Map providers**: AutoNavi (China), Google, Apple* **Weather services**: Hefeng Internet Tech (Beijing)* **Cloud storage**: Alibaba Cloud* **Google Fit / Apple HealthKit** (with user consent)> **Risk**: Data is shared with multiple third parties, and it’s unclear whether all processing is limited to what is necessary. Some third-party partners are **China-based**, increasing exposure to potential surveillance or data requests.—### 5. **Vague Language Around Aggregated Data*** Claims it collects “aggregated, anonymous or de-identified” data and may use it for “analysis” and “service improvements.”> **Risk**: De-identified data is often **not truly anonymous** and can be re-identified with enough metadata (e.g., GPS + device ID + usage time).—### 6. **Permanent Data Retention*** States it may retain user data **as long as the account is active** and only deletes it **up to 90 days after deletion request**.> **Risk**: Extended retention increases the window of exposure if a breach occurs or a third party demands access.—### 7. **Weak Data Security Guarantees*** Acknowledges that while it uses encryption and security measures, it **cannot guarantee 100% security**.> **Risk**: Standard disclaimer, but notable given the amount of sensitive health and personal data collected.—### 8. **Children’s Data Collection*** Claims to prohibit account creation for users under 13 without parental consent but allows collection **if consent is given**.> **Risk**: If implemented poorly, children’s data could be collected without proper safeguards.—### 9. **Limited User Control Over Server-Side Data*** Users can request deletion, correction, or transfer, but some actions (like revoking app permissions) are complex (e.g., require factory reset or unlinking devices).> **Risk**: Data control isn’t as user-friendly or immediate as it should be for a health app.—### 10. **No Independent Security Audit or Transparency Report*** There is **no mention** of:* Third-party audits* Transparency logs* Breach disclosures* Open-source components> **Risk**: Lack of oversight or independent verification means users must take the privacy policy at face value.—## 🟡 **Summary Risk Rating**: **Moderate to High**| Risk Category | Rating | Notes || ———————— | —————- | ———————————————————— || **Data sensitivity** | 🔴 High | Includes biometric, location, health, contacts, messages || **Third-party exposure** | 🟠 Moderate–High | Includes Chinese services (AutoNavi, Hefeng, Alibaba Cloud) || **Transparency** | 🟠 Moderate | No audit, vague policy details, hard to verify practices || **Control over data** | 🟡 Moderate | Requires effort to delete or limit some data types || **Security** | 🟡 Moderate | Uses standard encryption, but no guarantees or verifications |—## ✅ Recommendations if You Use This App* **Restrict permissions**: Deny access to contacts, call logs, SMS, and background location if not needed.* **Avoid cloud sync** if possible — store data locally.* **Review app behavior with network monitoring tools** to see where data is sent.* **Use fake/dummy data** for profile details (e.g., nickname, weight goal) if health metrics are your only concern.* **Regularly review and purge your data** through the app settings or deletion tools.

Reviewer: Nicola
Rating: 5.0 out of 5 stars
Title: Smartwatch
Review: This fitness tracker is accurate, lightweight, and easy to use. I love the heart rate, sleep, and step tracking, plus the 20+ sports modes keep me motivated. The battery lasts for days, and it pairs smoothly with my phone. Great value for the price!

Reviewer: Derik and wife
Rating: 5.0 out of 5 stars
Title: Stylish Accurate, and Easy to Use
Review: I was looking for something small and practical to use for my daily routine and finally found it I m really impressed with this smart watch! It’s lightweight, comfortable, and the pink color looks beautiful. The heart rate, blood oxygen, sleep monitor, and step tracker are very accurate, and I love that it has so many sports modes to keep me motivated. The battery lasts a long time and it syncs easily with my phone. For the price, it truly feels like a premium watch—I definitely recommend it! I ordered in pink and I love the like pink tone

Reviewer: Sean McElroy
Rating: 5.0 out of 5 stars
Title: Exactly What I Was Looking For
Review: I’ve been wearing this tracker every day, and it’s been a really nice addition to my routine. The display is bright and easy to read, and switching between the different activity modes takes no effort at all. I’ve used it for workouts and walks, and it keeps track of everything accurately without me having to mess with it. It’s also comfortable enough to wear to bed, so I’ve been able to track my sleep, which has been pretty interesting to see.What really stands out to me is how much this watch offers for the price. I’ve tried on some of the higher end trackers before, and while they’re nice, this one does a lot of the same things without the big price tag. The notifications for calls and messages are a nice bonus and save me from checking my phone constantly. The battery life has been solid, and I only need to charge it every so often, which is convenient.Overall, it’s been a great way to stay on top of my fitness goals without spending a fortune. If you’re looking to get a fitness tracker this ones a no brainer

Reviewer: jashanpreet kaur
Rating: 5.0 out of 5 stars
Title:
Review: Absolutely love this fitness tracker! The heart rate and blood oxygen monitoring are super accurate, and the sleep tracking gives great insights. I also love that it has so many sports modes—it’s perfect for all my workouts. The design is sleek and comfortable to wear all day.

Reviewer: ryan_28
Rating: 5.0 out of 5 stars
Title:
Review: I honestly wasn’t sure what to expect, but this TROTY fitness tracker has been such a great find. It was super easy to set up with my phone, and the screen is bright and easy to read. It’s really lightweight, so I forget I’m even wearing it most of the time. The heart rate and blood oxygen features work really well, and I’ve been checking them during workouts and even just day-to-day. The sleep tracking has been surprisingly accurate too – it’s cool to see how much deep sleep I actually get.I’ve tried out a few of the sports modes (running, walking, and yoga so far), and the stats are really helpful. Battery life is awesome too – I only charge it every several days, which is way better than my old tracker. Overall, it’s comfortable, works great, and has way more features than I expected for the price. Super happy with this!

Reviewer: Yu zhou
Rating: 5.0 out of 5 stars
Title:
Review: it comes with purple and golden color, my daughter said it is so beautiful and happy to have it.also, This fitness tracker’s heart rate and blood oxygen very accurate. Sleep report help me improve my rest. besides, Battery last very very long! Lightweight is one of best advantage.

Reviewer: JMJ
Rating: 5.0 out of 5 stars
Title:
Review: This fitness tracker is good! Tracks heart rate and blood oxygen very accurate. Sleep report help me improve my rest. Battery last very long! Lightweight…..

Reviewer: Mk
Rating: 5.0 out of 5 stars
Title:
Review: ​If you’re in the market for a reliable, feature-rich smart band without spending a lot of money, the Troty Smart Band is an excellent choice. It’s comfortable, functional, and a great tool for anyone looking to stay on top of their health and fitness. Highly recommend!

, Sports & Outdoors > Exercise & Fitness > Fitness Technology > Activity & Fitness Trackers, #Fitness #Tracker #Heart #RateBlood #OxygenSleep #Monitor #Sports #Modes #Sma..,

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