# Technos Connect Duo vs Seculus Smart 2.0

The clearest difference is review sentiment: Seculus Smart 2.0 at 25% against Technos Connect Duo's 6%. Technos Connect Duo's advantage is iOS requirement (10.0 vs 13.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Technos Connect Duo ships an update every 6 weeks, Seculus Smart 2.0 every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Technos Connect Duo | Seculus Smart 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/technos-connect-duo/id1428887289/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 5.8% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 100 MB | 36 MB |
| Requires iOS | **10.0** | 13.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grupo Technos](https://appshunter.io/developer/1216440760) | [Seculus Relógios](https://appshunter.io/developer/1402669466) |

## What reviewers say

### Technos Connect Duo

[App page](https://appshunter.io/ios/app/technos-connect-duo/id1428887289)

Connect your Technos Connect Duo smartwatch via Bluetooth to control its functions. Set goals, reminders, monitor heart rate, and customize watch faces for a personalized experience.

**Highlights:** Bluetooth connectivity, Function control, Goal setting, Reminders, Heart rate monitoring, Watch face customization

**Features:** Vision Pro support

**In-app purchases:** none


### Seculus Smart 2.0

[App page](https://appshunter.io/ios/app/seculus-smart-20/id1580218061)

This companion app syncs with your smartwatch to provide detailed insights into your health and activity data. It allows you to configure alarms, reminders, notifications, and even remotely control your phone's camera. Optimize your daily life with advanced tracking and convenient features.

**Highlights:** Sleep tracking, Heart rate monitoring, Step counting with goals, Blood oxygen level check, Remote camera shutter, Smart notifications, Activity tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Technos Connect Duo free?

Technos Connect Duo is free to download, with no in-app purchases.

### Is Seculus Smart 2.0 free?

Seculus Smart 2.0 is free to download, with no in-app purchases.

### Do Technos Connect Duo or Seculus Smart 2.0 have ads?

Neither Technos Connect Duo nor Seculus Smart 2.0 shows ads.

### Which is updated more often, Technos Connect Duo or Seculus Smart 2.0?

Technos Connect Duo ships an update every 6 weeks, and Seculus Smart 2.0 every 2 months. Most recently, Technos Connect Duo was updated on October 15, 2026 and Seculus Smart 2.0 on October 13, 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.*