# 3+ PRO — 3+, 3Plus, Activity, tracking > Activity tracker for steps, calories, goals, heart rate, notifications, and weather. (iPhone/iPad app by 3Plus International.) - Source: https://appshunter.io/ios/app/3-plus-pro/id1543642182 (this page in markdown: same URL + `.md`) - Developer: [3Plus International](https://appshunter.io/developer/906136113) - Category: Health & Fitness, Sports - Price: Free - Rating: 3.57/5 from 576 App Store ratings · 136 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 106 MB - Languages: English, French, Spanish - Released: 2020-12-15 - Data updated: 2026-08-15 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/3-plus-pro/id1543642182/reviews.md ## What is 3+ PRO? Overview Activity Tracking: Monitor your daily steps taken, distance traveled, calories burned and more. Personal Goal Setting: Set personalized step, calorie, distance, active minutes and sleep goals based on your activity level to reach your target fitness level. Health information can be synchronized to Health Kit. Smart Features Heart Rate Monitor: Maintain your heart rate level during workouts or measure your resting heart rate to see how your fitness level has improved over time. Smart Notifications: Receive and read a variety of notifications all on the watch. Weather App: Check today’s weather . Health information can be synchronized to HealthKit. ## Key features - Activity tracking (steps, distance, calories) - Personalized goal setting - Heart rate monitoring - Smart notifications - Weather updates - HealthKit synchronization ## What do users think of 3+ PRO? Overall sentiment: neutral **Pros** - 👍 Good watch and app - 🚀 Affordable and customizable - 🔒 Robust security features - 💡 Helpful for tracking activity **Cons** - 🐛 Connectivity issues - 🐛 Unreliable notifications - 🐛 Sync and pairing problems - 🔋 Battery life concerns **Commonly reported bugs** - App crashes and freezes - Inaccurate activity tracking - Compatibility issues with newer devices - Inability to change time format **Most requested features** - Add call and text functionality - Expand workout tracking options - Improve watch face customization - Implement sleep tracking feature ## Recent user reviews (10 of 136) All indexed reviews: https://appshunter.io/ios/app/3-plus-pro/id1543642182/reviews.md ### 5/5 — I can breathe now *2026-07-20, version 2.13.1* 5 stars I love you 3+ pro I can finally breathe ### 1/5 — Bad *2026-05-30, version 2.13.1* Does not work ### 1/5 — Auto Sync Not Working *2026-05-13, version 2.13.1* The only time the app collects data from my watch is when I manually refresh the app. If I miss a day, there’s no way of recording it the next day or retrieving any previous day data. Why is this not automatic? ### 3/5 — Can’t set an alarm on my watch anymore *2026-05-10, version 2.13.1* When I first got it I could now it won’t save my settings for it. 😫 ### 3/5 — Like it didn’t let me *2026-04-23, version 2.13.1* So I was trying to do my watch like normal like it didn’t work like when I was trying to do it it was showing to do a tutorial It’s like in the screen of the watch. There was like something that said about your watch, but we don’t know how to put that so like yeah and when we did it like it didn’t work ### 3/5 — Feedback *2026-03-11, version 2.13.1* It works perfectly fine for me I just need to know how to pair it to a different device ### 2/5 — Has a mind of its own *2026-02-08, version 2.13.1* Just when you think you finally have this watch and app figured out (again!), it does something crazy like 1) the colors on activities switch from various colors to all blue 2) the steps start over right in the middle of the day or 3) it won’t sync. I bought this because I was on vacation and lost my activity tracker watch but have hated it from the beginning. After 2 months of hassle, I’ll be going back to my old $15 tracker! ### 1/5 — Unable to find device *2026-02-03, version 2.13.1* Another useless cheap watch . None of the 3 plus apps detect my vibe. ### 1/5 — No longer pairs *2026-01-02, version 2.13.1* The watch/app will no longer pair with Bluetooth on iPhone 16 pro max as of mid December 2025. I have tried deleting and reinstalling app, turning off and on Bluetooth, restarting my phone, resetting and turning the watch off and back on. It was working perfectly until it wasn’t. Now it is useless to me. ### 1/5 — Useless *2025-12-25, version 2.13.1* Useless watch and apps ## Frequently asked questions about 3+ PRO ### What does the 3+ PRO app do? This app functions as an activity tracker, allowing you to monitor your daily steps taken, distance traveled, calories burned, and more. It also enables you to set personalized fitness goals for steps, calories, distance, active minutes, and sleep. ### What are the key features of 3+ PRO? Key features include comprehensive activity tracking, personal goal setting for various fitness metrics, a heart rate monitor to track workout and resting heart rates, smart notifications directly on your watch, and a weather app. Health information can also be synchronized to HealthKit. ### Is 3+ PRO free to use? Yes, based on the provided information, the app is available for free. There are no mentions of in-app purchases or advertisements, suggesting a completely free experience. ### What devices is 3+ PRO compatible with? The app description mentions synchronization with HealthKit, which is an Apple framework. This suggests compatibility with iOS devices that support HealthKit. Specific device compatibility beyond this is not detailed. ### How can I use 3+ PRO to improve my fitness? You can use the app to set personalized fitness goals for steps, calories, distance, active minutes, and sleep. By tracking your daily activity and monitoring your heart rate, you can see how your fitness level improves over time and adjust your goals accordingly. ## Version history (last 5 releases) ### 2.13.1 — 2024-03-05 Fix known bugs ### 2.12.3 — 2024-01-23 Fix known bugs ### 2.11.8 — 2023-09-19 Optimize user experience and fix known bugs. ### 2.11.4 — 2023-07-04 Optimize user experience and fix known bugs ### 2.10.5 — 2023-05-31 1.Fix known bugs that may cause crashes; ## Apps similar to 3+ PRO | App | Rating | Price | Category | | --- | --- | --- | --- | | [iTime Smartwatch](https://appshunter.io/ios/app/itime-smartwatch/id1587275202) | 3.3 (232) | Free | Health & Fitness | | [iTime Pro Smartwatch](https://appshunter.io/ios/app/itime-pro-smartwatch/id6478898524) | 3.8 (125) | Free | Health & Fitness | | [iTOUCH Wearables](https://appshunter.io/ios/app/itouch-wearables/id1537946628) | 4.6 (48,374) | Free | Health & Fitness | | [ARMITRON CONNECT](https://appshunter.io/ios/app/armitron-connect/id6499565707) | 3.9 (416) | Free | Health & Fitness | | [iTECH Wearables](https://appshunter.io/ios/app/itech-wearables/id1546178111) | 4.7 (57,043) | Free | Health & Fitness | | [WITHit](https://appshunter.io/ios/app/withit/id6499494322) | 3.9 (263) | Free | Health & Fitness | ## More apps by 3Plus International - [3PLUS ELITE](https://appshunter.io/ios/app/3plus-elite/id1058799143) - [3Plus Hybrid](https://appshunter.io/ios/app/3plus-hybrid/id1315541779) - [3+ Fitness](https://appshunter.io/ios/app/3-plus-fitness/id1450894445) - [3+ Go](https://appshunter.io/ios/app/3-plus-go/id6478383117) - [3Plus Loop](https://appshunter.io/ios/app/3plus-loop/id6502858991) All apps by 3Plus International: https://appshunter.io/developer/906136113 ## Related topics [3plus vibe](https://appshunter.io/ios/topics/3plus-vibe) · [3plus pro](https://appshunter.io/ios/topics/3plus-pro) · [3plus elite series](https://appshunter.io/ios/topics/3plus-elite-series) · [3plus vibe lite](https://appshunter.io/ios/topics/3plus-vibe-lite) · [3plus](https://appshunter.io/ios/topics/3plus) · [3plus international](https://appshunter.io/ios/topics/3plus-international) · [3plus elite](https://appshunter.io/ios/topics/3plus-elite) · [3plus hybrid](https://appshunter.io/ios/topics/3plus-hybrid) · [3trax](https://appshunter.io/ios/topics/3trax) · [please assist me](https://appshunter.io/ios/topics/please-assist-me) · [activity tracker kids](https://appshunter.io/ios/topics/activity-tracker-kids) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*