Comparison

Pebble Core vs Sentry Connect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pebble Core

Manage your Pebble smartwatch, Index 01 ring, and other Core Devices products. Pair devices, customize settings, and explore a gallery of watchfaces, apps, and tools. Sync health data and control notifications.

Highlights
  • Bluetooth pairing
  • Watchface and app gallery
  • Firmware updates
  • Notification control
  • Health data sync
  • Developer tools
Read full description

Pebble Core is the official iPhone app for managing your Pebble smartwatch, Pebble Index 01 ring and other Core Devices products. Pair your watch and/or ring, customize your settings, and discover a growing ecosystem of watchfaces, apps, and tools designed for your device. Features include: • Bluetooth pairing and reconnection • Watchface and app gallery browsing • Firmware updates and bug reporting • Notification control and preferences • Health data sync (steps, sleep, heart rate*) • Developer tools for sideloading and debugging This app supports all Core Devices smartwatches (Pebble 2 Duo, Pebble Time 2, Pebble Round 2), Pebble Index 01 ring, and older Pebble models (Pebble, Pebble Steel, Pebble Time, Time Steel, Time Round, and Pebble 2) Built for long battery life, fast sync, and full compatibility. This app is open source - https://github.com/coredevices/mobileapp.

About

Sentry Connect

This app allows you to view and manage dashcam footage from your car's USB port. It provides real-time car status, playback of drives with overlays, charging history, and secure cloud storage. It's designed for easy access to your vehicle's data.

Highlights
  • View car status (battery, range, temps)
  • Playback dashcam footage with overlays
  • Replay drives with speed and map data
  • Track charging sessions and costs
  • Secure encrypted cloud storage
  • File management and alerts
  • Metric/imperial unit selection
Features
Read full description

Sentry Connect is the companion app for Sentry USB, the Raspberry Pi that turns your car's USB port into a smarter dashcam drive. See your car, watch your footage, replay your drives and track every charge, all from your iPhone or iPad. No web browser needed. Version 2.0 rebuilds the app from the ground up. HOME Your car at a glance: battery, range, temperatures, tire pressures and Sentry Mode, with Sync, Keep Awake and Away Mode a tap away. CLIPS Smooth playback across every camera, with live speed, gear, turn signals, braking and self-driving overlays, plus a map that follows the car. DRIVES Every drive on a map you can replay, with your self-driving share, speed charts and tags. FSD tracking works for all cars, even Hardware 3. CHARGING Charge, power and range charts for every session, with costs that follow your rates and schedules. SENTRY CLOUD Sign in and your drives and charging history come with you, encrypted so only you can read them. MADE FOR EVERY SCREEN iPad puts everything side by side. On iPhone Duo you get two pages when folded like a book, one big screen when flat, and a cover screen layout of its own. AND MORE Pair your Pi with your car as a key, browse and manage files, get alerts for Sentry events, choose metric or imperial right down to tire pressure, and let your Pi install stable updates on its own. Not set up yet? Explore the Demo shows every screen with sample data. Requires a Sentry USB running v3.26.4 or newer. Learn more at sentry-six.com. Built by Tesla owners, for Tesla owners. Sentry Connect is not affiliated with Tesla, Inc.

Screenshots

Pebble Core4 screens
Sentry Connect4 screens

Verdict

The call

The clearest difference is rating: Sentry Connect at 5.0 against Pebble Core's 4.5. Sentry Connect also leads on review sentiment (100% vs 67%) and update cadence (every 3 days vs every 10 days). Pebble Core's advantage is ratings volume (75 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Sentry Connect holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Pebble Core has 75 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Pebble Core's written reviews are positive against 100% of Sentry Connect's.

UpkeepUpdate frequency

Pebble Core ships an update every 10 days, Sentry Connect every 3 days. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Pebble Core versus Sentry Connect: the parameters behind the verdict, then further details
ParameterPebble CoreSentry Connect
PriceFreeFree
Rating4.5 (75 ratings)5.0 (1 ratings) — better
Positive reviews67.4% of reviews100.0% of reviews — better
Number of ratings75 — better1
Update frequencyEvery 10 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size166 MB14 MB
Age rating12+4+
DeveloperCore Devices LLCScott Vandereems

Customer experience

Pebble Core

All ratings75 ratings
Positive85.3%
Neutral4.0%
Negative10.7%
Written reviews46 reviews
Positive67.4%
Neutral4.3%
Negative28.3%

Sentry Connect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Pebble Core

Reported bugs

1 issue
  • None mentioned

Requested features

1 request
  • Standard email registration option

Sentry Connect

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Pebble Core

No in-app purchases

None

Sentry Connect

No in-app purchases

Questions

Is Pebble Core free?
Pebble Core is free to download, with no in-app purchases.
Is Sentry Connect free?
Sentry Connect is free to download, with no in-app purchases.
Which has better reviews, Pebble Core or Sentry Connect?
Sentry Connect is rated higher. Pebble Core averages 4.5 out of 5 from 75 ratings, while Sentry Connect averages 5.0 from 1 ratings.
Do Pebble Core or Sentry Connect have ads?
Neither Pebble Core nor Sentry Connect shows ads.
Which is updated more often, Pebble Core or Sentry Connect?
Pebble Core ships an update every 10 days, and Sentry Connect every 3 days. Most recently, Pebble Core was updated on November 10, 2026 and Sentry Connect on November 5, 2026.

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