What's new in v1.4 Apple Watch app Efficiver now lives on your wrist. Start and stop drives from the watch, glance at your live score, distance, and time mid-drive, and get coaching cues without touching your phone. Add the Efficiver complication to your watch face for one-tap access. Smarter savings Wallet Watch now prices your driving with a physics-based power model instead of a flat formula — and it works through your entire drive history, including drives from before this update. Every drive is priced under the fuel type you drove it with, so switching vehicles later never rewrites your past savings. Live drive stats on your lock screen The Live Activity now updates your efficiency score, distance, and mistake count throughout the drive — right on the lock screen and Dynamic Island. Clearer Auto-Start setup Auto-Start needs "Always" location access to detect drives in the background. The toggle now explains this and takes you straight to the right permission instead of silently not working. Efficiver Pro is coming Advanced Trends analytics — the efficiency forecast, idle lever, and component analysis — are becoming part of Efficiver Pro. Purchases arrive in an upcoming release. Plus: drive-start audio now plays reliably on CarPlay with the radio on, GPS status moved inside the gauge, the Start screen's weather line adapts to larger text sizes, and accessibility improvements across every screen. Thanks for driving with Efficiver.

Gear Setup is now clearer and more reliable: • Each gear shows the exact speed range it covers — no more overlapping or confusing numbers. • Adjusting one gear no longer changes the others unexpectedly. • "Reset to Default" now properly restores the standard gear speeds. • Simpler, plain-language guidance for setting your shift speeds.

What's new in v1.3 CarPlay support Efficiver now runs in your car. Tap the Efficiver tile on CarPlay to start tracking, see your live score and distance on the head unit, and tap Stop to save — voice prompts play through your car's audio. Works wired or wireless. Annual savings projection See how much you'll save this year by driving efficiently. Set up Wallet Watch with your fuel cost and currency, and the Insights screen shows a projected annual savings number that grows as you drive. Year Recap A shareable recap of your driving year — total kilometres, average efficiency, top drives, and savings — surfaced from the Insights screen. Smart forecast with an idle lever Trends now shows your forecasted efficiency score and a lever to see how cutting idle time by 5%, 10%, or 20% would change it. Pattern insights + anomaly detection A Patterns card surfaces what's driving your scores day-to-day. Drives that fall outside your usual pattern get flagged on the Sessions list so you can spot what went off. Plus: a redesigned Insights screen with Savings and Trends highlights, units and currency that match your region, a more reliable Live Activity Stop button after the app is closed, and Dynamic Type-resilient onboarding. Thanks for driving with Efficiver.

What's new in v1.2.1 Two fixes to keep your drives accurate. • Reset Calibration now gives a true fresh start — retrain once and you're set. • Fewer false mistakes near bridges, tunnels and tall buildings — brief GPS glitches no longer affect your Efficiency Score or distance. Thanks for driving with Efficiver.

What's new in v1.2 Live drive map Full-screen Apple Maps view that follows you smoothly as you drive. Pinch to zoom, two-finger to rotate. Your zoom sticks — no resetting every glance. Mistake markers Acceleration and braking events show as colored markers (green / orange / red) on the live map and your Session Detail route — so you can see exactly where things went off. iCloud sync Drives and your trained Smart Detection model now sync across your devices. Sign in to iCloud and Efficiver picks up where you left off — including after a reinstall: the model restores from iCloud Drive on first launch, no recalibration needed. Hands-free Siri "Hey Siri, start drive in Efficiver" — tracking begins immediately in the background. Open Efficiver once during the drive to see the Live Activity on the Dynamic Island and Lock Screen, and to tap Stop from the Lock Screen. Say "stop drive in Efficiver" anytime to save and hear your score. Plus: streamlined onboarding (4 essential steps, down from 7), accessibility support (VoiceOver, Dynamic Type, Reduce Motion), and larger tap targets across the app. Thanks for driving with Efficiver.

What's new in v1.1 Smart Detection Efficiver now learns your car on its own. No more rev-range setup — tap "Calibrate Smart Detection" on first launch (about a minute) and acceleration and braking are picked up automatically. Everything runs on your iPhone; nothing leaves your device. Eco Route Plan an eco-friendly route inside Efficiver and open it in Maps for turn-by-turn directions. Efficiver quietly logs the drive for you and saves it when you arrive — no need to keep the app open. Turn it on in Settings > Driving Preferences > Auto Track Drive. Wallet Watch See how much money and CO₂ you saved on every drive, in your local currency (₹, $, £, and more). Set your fuel price and baseline consumption in Settings > Wallet Watch. Faster and smoother The app launches quicker, scrolls more smoothly, and feels more responsive throughout — especially on long drives. Smaller improvements - Rename a session straight from the in-drive top bar. - Add notes to any session, up to 255 characters. - Weather widget shows live vs cached data, counts down to the next refresh, and flags failed refresh attempts. - Refreshed launch animation and a clearer banner when a drive auto-continues. Thanks for driving with Efficiver. Have feedback? Tap Feedback inside the app — we read everything.

Notifications • Auto-detection alerts (drive started/stopped) no longer pile up in Notification Center across multiple drives — newer alerts now replace older ones of the same type Privacy & Permissions • Clearer permission prompt for motion sensors, explaining how Efficiver detects when your engine is running App Size • Optimised internal code for a smaller, more efficient app