Casio Reviews & Ratings October 2026
Casio reviews: the verdict
Reviewers report mixed experiences with Casio, rating the brand 3.8 out of 5 across 8,047 reviews, with a slight improvement in sentiment over the last 12 months. Customers describe the quality of Casio watches, especially the G-Shock line, as durable and reliable, with 53% of mentions in the quality theme being positive. However, the ordering and website experience draws strong criticism, with 63% of mentions in that theme negative, citing login issues, technical glitches, and unresponsive interfaces. Customer service and communication also receive low marks, with 73% and 76% of mentions negative, respectively. The main criticism centers on the companion app’s poor performance, including Bluetooth syncing failures and inconsistent updates, which undermines the overall user experience despite solid hardware.
Key findings
- Across 8,047 reviews on 5 portals, the recency-weighted average is 3.8 out of 5.
- The last 12 months average 3.8 out of 5 from 4,149 reviews.
- Quality is the most positively rated theme: 53% of 1,899 mentions are positive.
- Returns & refunds draws the most criticism: 86% of 36 mentions are negative.
- 59% of the reviews come from Google Play.
- Quality(753)
- Ordering & website(413)
- Customer service(335)
- Communication(171)
- Durability(88)
Derived from the analyzed reviews; each chip links to the page with the cited evidence.
8,047 reviews · 5 portals · 2017-09 – 2026-10 · Methodology ↗ · Verify a quote ↗
What changed in September 2026
In September 2026, 363 new reviews were analyzed; the average rating held at 3.8 stars.
- New reviews
- 363
- Average rating
- 3.8/5
- Positive share
- 58% (60% ↓)
Most-discussed themes
- Quality — -48 vs prior month
- Ordering & website — -16 vs prior month
- Customer service — -6 vs prior month
- Communication — -5 vs prior month
- Fit & sizing — -10 vs prior month
Casio rating trend and sentiment
Months with fewer than 5 rated reviews are left out.
Data as table
| Month | Avg. rating | Count |
|---|---|---|
| 2025-11 | 3.43 | 133 |
| 2025-12 | 3.73 | 285 |
| 2026-01 | 3.93 | 337 |
| 2026-02 | 3.87 | 370 |
| 2026-03 | 3.94 | 438 |
| 2026-04 | 3.96 | 363 |
| 2026-05 | 3.91 | 390 |
| 2026-06 | 3.77 | 398 |
| 2026-07 | 3.74 | 443 |
| 2026-08 | 3.77 | 444 |
| 2026-09 | 3.77 | 363 |
| 2026-10 | 3.61 | 95 |
Data as table
| Month | Positive | Neutral | Negative | Count |
|---|---|---|---|---|
| 2025-11 | 50% | 13% | 38% | 133 |
| 2025-12 | 58% | 13% | 29% | 285 |
| 2026-01 | 62% | 13% | 25% | 337 |
| 2026-02 | 59% | 14% | 28% | 370 |
| 2026-03 | 65% | 11% | 25% | 438 |
| 2026-04 | 63% | 11% | 26% | 363 |
| 2026-05 | 65% | 11% | 24% | 390 |
| 2026-06 | 58% | 10% | 32% | 398 |
| 2026-07 | 60% | 11% | 29% | 443 |
| 2026-08 | 60% | 11% | 30% | 444 |
| 2026-09 | 58% | 14% | 28% | 363 |
| 2026-10 | 53% | 16% | 32% | 95 |
Themes over time
Data as table
| Month | Quality | Ordering & website | Customer service | Communication | Fit & sizing | Durability |
|---|---|---|---|---|---|---|
| 2025-10 | - | - | - | - | 2.7 | - |
| 2025-11 | 3.2 | 2.4 | 2.2 | 1.5 | - | 2.3 |
| 2025-12 | 3.4 | 2.6 | 2.7 | 2.1 | 4.0 | 3.0 |
| 2026-01 | 3.6 | 2.6 | 2.6 | 3.1 | 4.8 | 2.9 |
| 2026-02 | 3.5 | 3.4 | 2.4 | 2.4 | 4.6 | 2.5 |
| 2026-03 | 3.5 | 3.3 | 2.1 | 2.3 | 3.2 | 2.6 |
| 2026-04 | 3.7 | 3.0 | 3.0 | 2.5 | 3.8 | 2.7 |
| 2026-05 | 3.5 | 3.2 | 2.5 | 2.8 | 4.4 | 3.8 |
| 2026-06 | 3.4 | 3.1 | 2.8 | 2.7 | 4.2 | 2.8 |
| 2026-07 | 3.4 | 2.8 | 2.7 | 2.5 | 3.7 | 3.3 |
| 2026-08 | 3.8 | 2.7 | 2.3 | 2.3 | 4.0 | 3.7 |
| 2026-09 | 3.6 | 2.6 | 2.0 | 3.1 | 2.9 | 2.9 |
| 2026-10 | 3.4 | 2.8 | 2.0 | 2.5 | 3.0 | 4.2 |
Latest Casio customer voices
The most recent review passages across all portals. Each quote links to its source.
Short excerpts - full reviews are available at the original source.
„Great app for Casio Watch.“
„I find it unacceptable that, as a customer, I am required to spend £7.30 out of my own pocket simply to return a product“
„I am extremely disappointed and frustrated with your current return and refund policy“
„it will refuse to simply send the time from your smartphone to the watch“
„CASIO has decided to make 24/7 background location permissions required“
„Bluetooth time sync feature doesn’t technically require your location“
What Reddit users say about Casio
From 10 Reddit threads that mention Casio. Community posts are opinions, not verified purchases.
Below are extracts from Reddit discussions - each linked to the original thread.
„the best cheap Casio, in terms of value and features for the cost, is the F201WA“
„this watch did not disappoint“
„include GPS and Heart Rate Sensors“
„obviously we all love their watches“
„after two weeks with the watch and plenty of outdoor time the watch was still showing medium charge level“
Casio review themes at a glance
Every theme is backed by classified review text. Open a theme to read its analysis. ·
Quality1899× mentions
997positive753negativeOrdering & website657× mentions
164positive413negativeCustomer service457× mentions
76positive335negativeCommunication226× mentions
17positive171negativeFit & sizing177× mentions
75positive56negativeDurability156× mentions
59positive88negativeValue for money108× mentions
44positive44negativeDelivery67× mentions
19positive20negativeReturns & refunds36× mentions
1positive31negativeMaterial19× mentions
11positive4negativeBilling & payment16× mentions
0positive16negativePackaging6× mentions
2positive1negative
Reviews about Casio quality
1,899 mentions · 53% positive · 40% negative
Reviewers express mixed feelings about Casio’s quality, with a slight majority holding a positive sentiment 893 positive mentions compared to 716 negative ones. Overall, customer perception has shown a gradual improvement, particularly from late 2025 through mid-2026, as average ratings rose from 3.07 stars in September 2025 to a peak of 3.66 stars in April 2026. Many customers commend the durability and reliability of Casio watches, especially models like the G-Shock line, highlighting consistent timekeeping and a rugged build. However, a significant number of complaints focus on the companion app and its functionality, particularly regarding Bluetooth syncing, app stability, and missing features. While some users appreciate the app’s simplicity and design, others find it unreliable, poorly updated, or even misleading in its data handling. The balance of feedback indicates that while the physical product quality remains strong, the digital experience has become an increasing source of frustration for many users.
What customers praise
Customers frequently praise the physical build and long-term reliability of Casio watches. Many note that the time remains accurate over years of use, and the watches withstand daily wear, water exposure, and drops. Users often mention that Casio’s durability sets them apart from other brands, with several noting they’ve owned multiple Casio watches over the years without needing repairs. The simplicity and ease of use of the watch’s interface are also frequently cited as strengths.
What customers said:
- „It's nice to know that the time is accurate“
- „works so well ya don't even have to touch the watch“
Common complaints
Common complaints center on the Casio app’s performance and reliability. Users report frequent disconnections between the watch and phone, resulting in lost settings and incorrect time displays. Some believe the app is intentionally designed to force reconnection by allowing the time to drift when Bluetooth is off. Others criticize the app for poor functionality, such as the 'Find My Phone' feature having a very short range and failing to work consistently. Several users also report that key features like the O2 sensor and nightly recharge do not work as advertised.
What customers said:
- „I HATE it when my watch if off time because I turned my bluetooth off“
- „The GPRH1000 O2 sensor, Nightly Recharge option & solar charger on the watch DO NOT…“
„The GPRH1000 O2 sensor, Nightly Recharge option & solar charger on the watch DO NOT FUNCTION!“
Representative quality reviews
Short excerpts - full reviews are available at the original source.
„when i lose connection between watch and phone, I lose all settings“
„the watch should save the settings“
„the connection, layout of watch settings for Bluetooth connected ones are so simple to use“
Reviews about Casio ordering & website
657 mentions · 25% positive · 63% negative
Customers have expressed strong and mixed feelings about Casio’s ordering and website experience, with a clear imbalance favoring negative feedback 401 negative mentions compared to 161 positive ones across 639 total references. Reviews consistently highlight frustration with the app’s login process, frequent re-authentication, and technical glitches that hinder basic functionality such as syncing and connecting to watches. Many users report being blocked by pop-ups, authentication loops, or unresponsive screens, especially when traveling or offline. Despite these issues, there is a noticeable improvement in sentiment over time, with ratings rising from 2.0 stars in October 2025 to a high of 3.38 in February 2026, suggesting recent updates have addressed some long-standing problems. However, the overall trend remains below average, with many users still finding the experience cumbersome and unnecessarily complex, particularly for those who value simplicity and reliability in a basic timepiece app.
What customers praise
Customers praise the ease of pairing and setting up Casio watches through the app, particularly for models such as G-Shock and vintage Bluetooth watches. Many describe the process as intuitive, fast, and straightforward, with several users noting they could configure their watch settings in seconds. The ability to sync time automatically and manage features like alarms and step tracking without hassle is frequently highlighted as a positive. Some users also appreciate the clean interface and the ability to track their watch collection digitally.
What customers said:
- „Very easy to pair“
- „You can set everything from your phone in seconds and send it to the watch“
Common complaints
Common complaints focus on the app’s requirement to create an account and the need to log in repeatedly, which users find unnecessary and disruptive. Many report being unable to access the app due to authentication loops, pop-up errors, or Safari connectivity messages that falsely indicate they are offline. Users with non-Apple devices or those avoiding Apple ecosystems express frustration over forced Apple ID prompts. The need to re-authenticate frequently, particularly in remote or offline settings, undermines the app’s practicality for outdoor or travel use.
What customers said:
- „app keeps asking for Apple ID“
- „it's annoying that I have that often login to account to use ap“
Representative ordering & website reviews
Short excerpts - full reviews are available at the original source.
„If only the notification overlay could be disabled during activity.“
„They stay up on the screen which distracts tracking.“
„best if the "find me" in the apps works without opening the apps“
Casio review sources, coverage and method
The overall 3.8 / 5 score is recency-weighted: newer reviews count more (weight 0.9 per month of age), regardless of portal.
| Portal | Avg. rating | Count | Weight | Latest | Source |
|---|---|---|---|---|---|
| Google Play | 3.9 / 5 | 4,765 | 59.2% | View profile ↗ | |
| Apple App Store | 2.7 / 5 | 1,695 | 21.1% | View profile ↗ | |
| Apple App Store | 3.0 / 5 | 1,341 | 16.7% | View profile ↗ | |
| Google Play | 2.5 / 5 | 186 | 2.3% | View profile ↗ | |
| Trustpilot | 2.2 / 5 | 60 | 0.7% | View profile ↗ | |
| Weighted overall | 3.8 / 5 | 8,047 | 100% | ||
Period covered: 2017-09 – 2026-10. Reviews older than 24 months stay in the trend charts but no longer feed the headline figures.
What this analysis cannot cover
- Only publicly visible reviews are included; nothing behind a login, and no reviews submitted to us directly.
- Sentiment is classified from the review text, never from the star rating. Unclassified reviews count toward totals but not toward sentiment shares.
What this analysis covers
- Google Play : 4,765 reviews
- Apple App Store : 1,695 reviews
- Apple App Store : 1,341 reviews
- Google Play : 186 reviews
- Trustpilot : 60 reviews
Period covered: Sept 2017 – Oct 2026
And what it cannot cover:
- The App Store feed caps at about 500 reviews per country storefront.
- The App Store feed caps at about 500 reviews per country storefront.
- Trustpilot exposes roughly the 200 most recent reviews publicly; older reviews sit behind a login.
How the numbers are made
Every review is read once by a language model that labels its themes and sentiment and picks short verbatim passages. Recent reviews weigh more than old ones (each month of age discounts the weight by 10%). Quotes are shown exactly as written, linked to the original review, and cryptographically signed so you can check they have not been altered.Full methodology ↗ · Transparency report ↗
What AI assistants say about Casio
based on 37 analysed AI answers
Our analysis of AI-assistant output — not the assistants’ raw text.
Cite this page
Citatio (2026). Casio Reviews October 2026 – 3.8/5 from 8,047 reviews. Retrieved 8 October 2026 from https://citatio.ai/casio-reviews/
Data verifiable via our public audit log: Methodology · Transparency