# 3+ PRO vs ARMITRON CONNECT

The clearest difference is rating: ARMITRON CONNECT at 3.9 against 3+ PRO's 3.6. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ARMITRON CONNECT holds the better App Store score, 3.9 against 3.6. Both are backed by a comparable volume of ratings — 576 and 416 respectively. Written reviews split almost evenly too, at 43% and 44% positive.

3+ PRO ships an update every 2 months, ARMITRON CONNECT monthly. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 3+ PRO | ARMITRON CONNECT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (576 ratings)](https://appshunter.io/ios/app/3-plus-pro/id1543642182/reviews) | **[3.9 (416 ratings)](https://appshunter.io/ios/app/armitron-connect/id6499565707/reviews)** |
| Number of ratings | **576** | 416 |
| Positive reviews | 42.6% of reviews | **43.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 106 MB | 351 MB |
| Requires iOS | **11.0** | 12 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3Plus International](https://appshunter.io/developer/906136113) | [E. Gluck Corporation](https://appshunter.io/developer/966798723) |

## What reviewers say

### 3+ PRO

[App page](https://appshunter.io/ios/app/3-plus-pro/id1543642182)

Track daily activity like steps, distance, and calories. Set personalized fitness goals and monitor progress. Features include heart rate monitoring, smart notifications, and weather updates, with data syncing to HealthKit.

**Highlights:** Activity tracking (steps, distance, calories), Personalized goal setting, Heart rate monitoring, Smart notifications, Weather updates, HealthKit synchronization

**In-app purchases:** none

**What reviewers like**

- 👍 Good watch and app
- 🚀 Affordable and customizable
- 🔒 Robust security features
- 💡 Helpful for tracking activity

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable notifications
- 🐛 Sync and pairing problems
- 🔋 Battery life concerns

**Reported bugs**

- App crashes and freezes
- Inaccurate activity tracking
- Compatibility issues with newer devices
- Inability to change time format

**Requested features**

- Add call and text functionality
- Expand workout tracking options
- Improve watch face customization
- Implement sleep tracking feature


### ARMITRON CONNECT

[App page](https://appshunter.io/ios/app/armitron-connect/id6499565707)

Easily set up and explore features on your smartwatch. Monitor heart rate, receive notifications, control music, track sleep, and manage calls. It's designed to enhance your daily fitness and wellness routine.

**Highlights:** Heart rate monitoring, Message notifications, Making and receiving calls, Sports modes, Music control, Sleep tracking, Women's health tracking

**In-app purchases:** none

**What reviewers like**

- 👍 Good design and build quality
- 🚀 Decent set of features for the price
- 💪 Durable and sturdy
- 📈 Useful health and fitness tracking

**What reviewers complain about**

- 🐛 Inaccurate step and distance tracking
- 🔌 Battery life issues
- 🔍 Limited watch face options
- 🤖 Connectivity and pairing problems
- 📱 Unreliable notifications and messaging

**Reported bugs**

- Watch randomly resets settings
- Syncing issues between watch and app
- Inconsistent performance and functionality

**Requested features**

- More customizable watch faces
- Ability to respond to messages from the watch
- Better integration with third-party fitness apps
- Improved sleep and activity tracking accuracy


## Frequently asked questions

### Is 3+ PRO free?

3+ PRO is free to download, with no in-app purchases.

### Is ARMITRON CONNECT free?

ARMITRON CONNECT is free to download, with no in-app purchases.

### Which has better reviews, 3+ PRO or ARMITRON CONNECT?

ARMITRON CONNECT is rated higher. 3+ PRO averages 3.6 out of 5 from 576 ratings, while ARMITRON CONNECT averages 3.9 from 416 ratings.

### Do 3+ PRO or ARMITRON CONNECT have ads?

Neither 3+ PRO nor ARMITRON CONNECT shows ads.

### Which is updated more often, 3+ PRO or ARMITRON CONNECT?

3+ PRO ships an update every 2 months, and ARMITRON CONNECT monthly. Most recently, 3+ PRO was updated on September 23, 2026 and ARMITRON CONNECT on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*