Best Wearable App Development Companies in San Francisco, CA

How Many Wearable App Development Companies Products Does G2 Track?

Total Products under this Category: 127

Category Stats (Oct 2026)

  • Average Rating: 4.72/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Chetu (+0.74%) - Among all products in this category, Chetu recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank Wearable App Development Companies Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 300+ Authentic Reviews
  • 127+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Wearable App Development Companies

G2 Grid® for Wearable App Development Companies plotting products by satisfaction and market presence

Highlighted products: Teravision Technologies, Algoworks, and Mercury Development.

Underlying data: [Grid® JSON](https://www.g2.com/categories/wearable-app-development/grids.json?focus%5B%5D=teravision-technologies&focus%5B%5D=algoworks&focus%5B%5D=mercury-development)

Accenture Song (formerly Fjord)

We bring breakthrough digital services to life by redesigning people’s relationships with the world around them.

Average Rating: 3.8/5.0

Total Reviews: 2

Who Is the Company Behind Accenture Song (formerly Fjord)?

  • Seller: Accenture
  • Year Founded: 1989
  • HQ Location: Dublin, Ireland
  • Twitter: @Accenture
    515,103 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    691,898 employees on LinkedIn®
  • Ownership: NYSE:ACN

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Accenture Song (formerly Fjord)?

What Are G2 Users Discussing About Accenture Song (formerly Fjord)?

LeewayHertz

LeewayHertz is a digital consulting and development company that provides digital solutions to enterprises and startups using Artificial Intelligence, Blockchain, Cloud, and Mobile services. With expertise in AI, the LeewayHertz team has addressed complex business challenges and optimize operational efficiency. They have a dedicated team of AI engineers and developers who have built the world’s first robotic tea maker, HiArya, that uses face recognition to detect users’ faces, ML to predict users’ behavior, and speech recognition to detect voice. LeewayHertz has expertise in various generative AI models, including GPT-3, GPT-3.5, GPT-4, DALL·E, Whisper, and Stable Diffusion. LeewayHertz has delivered over 100 digital solutions used by millions of users worldwide. They offer 100% transparency across the project development cycle with industry-grade tools like Jira and Confluence. In addition, they are developing solutions based on cutting-edge technology like generative AI. Their clients include ESPN, P&G, Nascar, 3M, TraceRx, Hawaii Revealed, and ETON.

Who Is the Company Behind LeewayHertz?

  • Seller: LeewayHertz
  • Year Founded: 2007
  • HQ Location: Gurgaon, IN
  • Twitter: @LeewayHertz
    1,878 Twitter followers
  • LinkedIn® Page: in.linkedin.com
    199 employees on LinkedIn®

Stanfy

We are an app development company specializing in software solutions for mobile and connected electronics (IoT).

Who Is the Company Behind Stanfy?

  • Seller: Stanfy
  • Year Founded: 2009
  • HQ Location: San Francisco, US
  • Twitter: @stanfy
    1,103 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

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Vinsol

We are a global, agile team of Ruby on Rails, iOS and Android experts.

Who Is the Company Behind Vinsol?

  • Seller: Vinsol
  • Year Founded: 2000
  • HQ Location: Long Island, US
  • LinkedIn® Page: www.linkedin.com
    102 employees on LinkedIn®
Adam Crivello
AC
Researched and written by Adam Crivello
Updated October 3, 2024