Category: Auto & Vehicles
Developer: Brooklyn Running LLC
Verified App 
Features & Highlights
TezLab is an innovative app designed for electric vehicle (EV) owners, and it comes packed with features that make it a must-have for anyone driving a Tesla or any other electric vehicle. Here are some of the standout highlights:
Real Experience Using TezLab
Application Scenarios
As an avid EV enthusiast, my daily interactions with my Tesla have become much more manageable since I started using TezLab. One of the most common scenarios is my daily commute to work. Every morning, I check the app to ensure my battery is sufficiently charged. With the real-time battery monitoring feature, I can quickly see how much range I have left and if I need to charge before heading out. On weekends, I love taking spontaneous road trips. TezLab makes it easy to plan these outings by showing me charging stations along my route, so I never have to worry about running out of juice.
User Experience
The user interface of TezLab is remarkably intuitive, allowing me to navigate effortlessly between features. The home screen displays my car's current stats, including battery level and recent trips. I particularly enjoy the performance tracking feature, which presents my driving data in easily digestible graphs. The animations are smooth, and the app responds quickly to my inputs, which enhances my overall experience. After using the app for several weeks, I've found it to be reliable and surprisingly engaging, almost like a game that encourages me to drive more efficiently.
Pricing
TezLab offers a free version that provides access to core features, which is perfect for casual users. However, for those seeking advanced analytics and enhanced functionalities, there’s a premium subscription available. The pricing is quite competitive compared to similar apps, making it an attractive option for serious EV owners looking to maximize their vehicle's performance.
Updates & Support
TezLab is regularly updated, with new features and improvements rolled out to enhance user experience. I’ve noticed several updates since I began using the app, and the developers seem committed to addressing user feedback promptly. Customer support is also commendable; whenever I had a question, their response time was impressively quick, which reassured me that they value their users.
Security & Privacy Review
For American users, security and privacy are paramount concerns, and TezLab takes these issues seriously. The app is available on both the App Store and Google Play, ensuring it meets stringent security standards set by these platforms. When registering, I was required to provide minimal personal information, which felt appropriate and secure. What I appreciated the most is that TezLab does not bombard users with ads, nor do they engage in excessive tracking behavior, allowing me to use the app without feeling like my data is being exploited. Overall, TezLab has struck a balance between functionality and privacy, making it a trustworthy companion for my electric vehicle journey.
Unlock the full potential of your Tesla with TezLab! Track your vehicle's efficiency and range improvements. Stay updated with real-time charging locations nearby. Join a community of Tesla enthusiasts for tips and support. Monitor your car's health with detailed analytics. Enjoy seamless integration with your Tesla account. 
Limited compatibility with models Lacks advanced analytics tools User interface can be confusing Occasional connectivity issues 
Google Play 
App Store 
I really like the pro version, it's nice to have the export ability. One thing I would really like to add is the ability to have set points when driving in cold weather. I live in MN and notice that I can lose up to 50% of my range in the coldest temps. If there was a way to have an app shut off the heat when it reaches, say, 70 F and then turn on again when it drops down to around 62 F that would be great! I find I'm doing this manually to get more range but it seems like something an app could do.
Nice app and good details. Wish it would let you also set the MPG of a vehicle alongside the cost per kWh and gas, which would allow a better savings estimate per circumstances. Looks like it figures 30mpg but I replaced a car that got around 45mpg, so their listed savings aren't actually accurate for me. Not a huge deal, the app is still worth it and great to use.
It caused a major phantom drain in my M3. Almost 6-7% every 24 hours. Workst part is they were collecting my data even after I uninstalled the app. I only got to know when I went to tesla service and they asked me to change my credentials which led to Tezlab not being able to authenticate to my car. That instantly fixed my battery drain issue. Really bad experience overall! You CANNOT keep collecting data after I uninstall the app!!!
A useful app for a Tesla owner. Still slow at times, but improved. STILL no tracking of phantom drain. I've been a pro subscriber from the beginning, but the updated pro pricing is almost 3 times what I've been paying so I'm not renewing. I was not really getting enough from the app to justify the old price, but was paying to support an app I want to stay around. I've adjusted my rating based on poor value for the updated pro price, and no phantom drain tracking. Still, it is a useful app.
Great app with great people 2026 edit. still love the app but my pro version jumped to $85cdn while US gets it for $50. Too much now for what I use and an abuse of Canadians. Was an early adopter but as a senior citizen I can't justify it.
Review Source: Google Play store public user reviews.
Yes, TezLab allows users to connect multiple Tesla vehicles to the same account, enabling you to track and manage each vehicle’s performance and statistics from a single app interface.
Yes, TezLab allows users to customize notifications for various events, such as charging status updates, vehicle health alerts, and trip reminders. This helps users stay informed about their vehicle without needing to constantly check the app.
Yes, TezLab tracks various driving statistics, including energy consumption, efficiency, and trip history. Users can view detailed reports that help them understand their driving habits and make adjustments to improve efficiency.
TezLab provides features to estimate charging costs based on your charging habits and local electricity rates. Users can input their rates to receive personalized cost estimates for charging sessions, helping to manage overall expenses.
Yes, TezLab can be used internationally, but users should ensure that their Tesla account and vehicle settings are properly configured for international use. Availability of charging stations may vary by region, so it’s advisable to check local resources while traveling.
You can reach TezLab customer service through the app's support section or email them at support
After signing up, check your email for a verification link. Click the link to activate your account.
Open the app, enter your email and password, then tap "Log In." If you forgot your password, use the "Forgot Password?" link.
TezLab does not provide a specific customer number; use their in-app support or email for assistance.
Fixes the button to wake your car not appearing when it's asleep or offline, and stops the app from crashing or flickering on the launch screen.
