Brand page · Electronics Accessories · Hong Kong SAR China
ESR: 1.2M visits a month, 423 active Meta ads, Gravity score 626.
ESR — ESR is a global tech company that creates high-quality phone cases, screen protectors, wireless chargers, and other tech accessories for iPhone, iPad and Android devices. In September 2026 esrtech.com drew an estimated 1.2M visits, up 30% on the month before. It ranks #13 of 5,552 Electronics Accessories brands in Hong Kong SAR China and holds a 4.6 Trustpilot rating over 2,698 reviews.
Updated Traffic Sept 2026Meta ads 8 Oct 2026Google ads 19 Oct 2026Instagram Sept 2026Trustpilot Oct 2026Catalogue Oct 2026Gravity score 2 Nov 2026
Gravity score
Percentiles within 5 peers: Electronics Accessories brands in Hong Kong SAR China with 1m–10M monthly visits. Recomputed nightly, last on 2 Nov 2026.
About the store
ESR is a global tech company that creates high-quality phone cases, screen protectors, wireless chargers, and other tech accessories for iPhone, iPad and Android devices.
01 · Traffic
How much traffic ESR gets.
The traffic card of the Gravity brand page: the latest month and its two trends. The monthly curve, 24 months of history, the audience by country, the traffic sources and the category comparison are for members, free to start.
ESR drew an estimated 1.2M visits in September 2026, up 30% on the month before and up 47% over three months.
- Worldwide#12,204of 4.5M sites · Top 1%
- In United States#4,060of 1.2M sites · Top 1%
- Electronics Accessories, worldwide#146of 56,814 brands · Top 1%
- Electronics Accessories, United States#13of 5,552 brands · Top 1%
1.2M
estimated visits in September
1 mo ▲ +30.0%4 mo ▲ +47.0%
The monthly curve, 24 months of history and the category comparison.
Create your free account02 · Reviews
What customers say about ESR.
The review cards of the Gravity brand page: the Trustpilot page, with its star distribution and the brand's tiers against the index, and the Google reviews. The TrustScore history and the review velocity against the category are for signed-in members.
ESR holds 4.6 out of 5 on Trustpilot over 2,698 reviews, 412 of them in the last twelve months: 77% of customers give five stars and 7% one star. That volume places ESR in the top 5 % of the 270,321 Trustpilot pages in the Gravity index, and its rating quality in the top 20 %.
Cell Phone Accessory Store
Data not available
Review velocity, TrustScore history and the category comparison are on the Gravity brand page.
03 · Products
What ESR sells, ranked by sales.
The top three products in the catalogue, in the store's own best-seller order, with price and stock. The full catalogue, the rankings over time and the ads that lead to each product are for signed-in members.
ESR sells on Shopify, 100% of its catalogue in stock. The best seller is iPhone 16 Pro Max Armorite Screen Protector - 3 Pack, at US$18.99, followed by iPad Pro 12.9″ (6th/5th/4th/3rd Gen) Rebound Magnetic Keyboard Case 360 - US Layout-Black and iPhone 16 Pro Armorite Screen Protector - 3 Pack.
#1iPhone 16 Pro Max Armorite Screen Protector - 3 PackESRUS$18.99In stock
#2iPad Pro 12.9″ (6th/5th/4th/3rd Gen) Rebound Magnetic Keyboard Case 360 - US Layout-BlackESRUS$109.99In stock
#3iPhone 16 Pro Armorite Screen Protector - 3 PackESRUS$18.99In stock- +View all productsRankings over time, ratings, stock and the ads that lead to each product. Free account.Sign in to Gravity
Share of the catalogue by product family.
The dominant category places ESR in its comparison group.
- Average rating
- 4.82 / 5
- Rated products
- 38% of the catalogue
- In stock
- 100%
- Upper price quartile
- US$65.99
- Currency
- USD
04 · Ads
What ESR is advertising right now.
Meta and Google ads, as the Gravity brand page shows them; the blurred ones are placeholders. Every creative, how long it ran, its EU reach and the estimated monthly spend band are for signed-in members.
ESR runs Meta ads on Facebook, Instagram, Messenger, Audience Network, Threads, whatsapp, and has advertised on Google since June 2025 (image, text, video).
🔥 Upgrade Your New iPhone 18 Pro Lineup with ESResrtech7 Oct 2026video
Type, create, and work anywhere with an iPad keyboard case designed for productivity.esrtech7 Oct 2026video
25W Qi2 Car Chargeresrtech7 Oct 2026video- +View all Meta adsReach per ad, how long each creative ran, and the estimated monthly spend band. Free account.Sign in to Gravity
Image ad19 Oct 2026维嶼(香港)科技有限公司verified
Text ad19 Oct 2026维屿（香港）科技有限公司verified
Text ad19 Oct 2026维嶼(香港)科技有限公司verified
- +View all Google adsFormats, first and last seen, and the keywords the brand bids on. Free account.Sign in to Gravity
05 · Influencers
Who talks about ESR.
The creators who tag @esrtech.official on Instagram, found by Gravity by Benchr in their posts. One is shown here; the full list, the audiences and the contact details are for signed-in members.
Creators tag @esrtech.official on Instagram, led by Haus of Planner | Digital Planning (167K followers, 0.7% engagement).
| Account | Profile | Followers | Engagement | Tags | Relationship |
|---|---|---|---|---|---|
| HHaus of Planner | Digital Planning@hausofplanner · 🇺🇸 US | Career productivity office life Creator | 167K | 0.7% | 4 | Tagged @esrtech.official |
06 · Competitors according to Gravity
Who ESR competes with, by the numbers.
Gravity picks competitors from the index itself: same category, same market, similar size. The closest are named here; their figures, the full list and the side-by-side comparison are for subscribers.
Gravity by Benchr finds competitors for ESR among Electronics Accessories brands in Hong Kong SAR China. The closest is Million Cases, then Mobile Fun, OtterBox Europe, Mous, gsmpunt, hulle24.
| Brand | Similarity | Gravity score | Est. traffic | Trustpilot | Meta ads | Products | |
|---|---|---|---|---|---|---|---|
| Million Casesmillioncases.com | |||||||
| Mobile Funmobilefun.co.uk | |||||||
| OtterBox Europeotterbox.eu | |||||||
| Mouseu.mous.co | |||||||
| gsmpuntgsmpunt.nl | |||||||
| hulle24hulle24.de |
07 · Company
The company behind ESR.
Legal entity, funding and distribution, as the Company tab of the Gravity brand page shows them. Where Gravity has nothing on file, the line says so rather than disappearing.
ESR is a company based in 新蒲崗, Hong Kong SAR China, founded in 2009 according to LinkedIn, on a domain registered in July 2014. It employs about 194 people.
- Legal name
- Data not available
- Registration no.
- Data not available
- VAT
- Data not available
- Legal form
- Data not available
- Entity country
- 🇭🇰 Hong Kong SAR China · 新蒲崗
- Founded
- 2009, per LinkedIn
- Domain registered
- 20 Jul 2014
- Share capital
- Data not available
- Status
- Data not available
- President
- Data not available
- Activity code
- Data not available
- Employees
- 194 on LinkedIn
- Funding stage
- Data not available
- Total raised
- Data not available
- Investors
- Data not available
- VC-backed
- Data not available
- Own store
- esrtech.com · Shopify · USD
- Catalogue
- 279 collections
- Retailers
- None recorded
- Open jobs
- None recorded
08 · What people ask about ESR
What people ask Google about ESR.
11 answers built from the data on this page, each one sourced to Gravity by Benchr, which say so when we don't know.
Is ESR legit?
According to Gravity by Benchr, ESR is a brand based in 新蒲崗, Hong Kong SAR China: its website has existed since July 2014, its Trustpilot profile is claimed by the brand, it sells on a Shopify store, it employs 194 people on LinkedIn, it has 203,485 Instagram followers. Those are the marks of an established brand, not a pop-up shop. Source: Gravity by Benchr brand index, November 2026.
ESR reviews
Customers rate ESR 4.6 out of 5 on Trustpilot over 2,698 reviews, 412 of them in the last twelve months: 77% give five stars, 7% one star. Gravity by Benchr places that review volume in the top 5 % of the 270,321 Trustpilot pages in its index. Source: Gravity by Benchr Trustpilot reading, October 2026.
What is ESR known for?
ESR is a global tech company that creates high-quality phone cases, screen protectors, wireless chargers, and other tech accessories for iPhone, iPad and Android devices. Gravity by Benchr classifies it under Electronics Accessories, with Telephony making up 33% of the catalogue. Source: Gravity by Benchr product classification, October 2026.
How much does ESR cost?
ESR's best seller, iPhone 16 Pro Max Armorite Screen Protector - 3 Pack, sells US$18.99 on esrtech.com. 100% of the catalogue is in stock. Gravity does not track prices daily: check esrtech.com before buying. Source: Gravity by Benchr catalogue reading, October 2026.
Does ESR have a discount code?
Gravity by Benchr does not collect discount codes. What Gravity observes: ESR advertises on Facebook and Instagram and on Google, where its offers often run. Check esrtech.com for current promotions. Source: Gravity by Benchr ad records, October 2026.
Where can I buy ESR?
ESR sells on its own website, esrtech.com, a Shopify store. Gravity by Benchr lists no retailer or marketplace for the brand. Source: Gravity by Benchr retailer data, November 2026.
Who owns ESR?
Gravity by Benchr records a company based in 新蒲崗, Hong Kong SAR China, founded in 2009 according to LinkedIn, on a domain registered in 2014, with 194 employees on LinkedIn. Gravity publishes no personal data about founders. Source: Gravity by Benchr company records, November 2026.
Is ESR doing well?
Yes. Gravity by Benchr estimates about 1,242,400 visits to esrtech.com in September 2026, up 30% in a month and up 47% over three months. ESR ranks #13 of 5,552 Electronics Accessories brands in Hong Kong SAR China in the Gravity index. Source: Gravity by Benchr estimated traffic, September 2026.
Which platform and tools does ESR use?
Gravity by Benchr identifies esrtech.com as a Shopify store (standard plan, not Shopify Plus), selling in USD. The brand has claimed its Trustpilot profile. It advertises through Meta and on Google since June 2025. Source: Gravity by Benchr platform and advertising records, November 2026.
What is ESR's ad budget?
Gravity by Benchr does not publish a spend figure for ESR on this page. What Gravity observes: an active Meta advertiser, on Facebook, Instagram, Messenger, Audience Network, Threads, WhatsApp. The estimated monthly spend band, derived from the EU reach of each ad, is on the Gravity brand page. Source: Gravity by Benchr Meta Ad Library records, October 2026.
Who are the biggest Electronics Accessories brands in Hong Kong SAR China?
Among Electronics Accessories brands in Hong Kong SAR China in the Gravity by Benchr index, ESR ranks #13 of 5,552 by estimated traffic. Its closest competitors on the same market are Million Cases, Mobile Fun, OtterBox Europe, Mous, gsmpunt. Source: Gravity by Benchr competitor analysis, same category, same market, similar size, November 2026.
Gravity by Benchr indexes more than 4 million e-commerce brands across 150 countries. Figures on this page are estimates, updated monthly; the Gravity score is recomputed nightly. Not affiliated with ESR.