Routing home & low-battery safety
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Running low on battery is the one anxiety every electric rider knows. Flow is built to take the guesswork out of it — a route home that's always two taps away, and range math that leans conservative on purpose.
Routing home
Your saved home lives in the Where to? bar, so heading home never means typing an address.
- Set your home once: Settings → Home Location → Set Current Location (or Choose Location to pick it on a map).
- On the map, tap the home icon in the Where to? bar. Flow selects home as your destination and opens its card.
- Tap Route here.
- If the ride home is beyond your remaining range, tap CHARGE to plan charging stops into it.
If no home is set yet, the home icon takes you straight to the screen for setting one.
Because home routes through Flow's normal routing, you get everything a planned ride gets — the freeway-avoidance policy, alternates you can compare, and a route you can edit before you commit to it.
Charge planning stays a deliberate step rather than something Flow decides for you — see Planning a charge-aware route. When you're low, it's the step that matters most, so make it a habit.
When battery runs low
If you're getting low:
- Open the charge radar to see what's reachable right now. Green chargers are comfortable and amber are tight but doable; red still means reachable — just barely, with very little left on arrival. Only the grayed-out ones are out of reach entirely. See Reading the charge radar.
- Slow down. Speed costs energy fast — easing off the pace can meaningfully extend your range.
- Take the sure thing. A slower L1 outlet you'll definitely reach beats a faster charger you might not.
- Ask the community. The Flow Telegram group is full of riders who know local roads and outlets that aren't on any map.
Why Flow's range is conservative
Flow deliberately errs on the safe side. Its range estimates and the range overlay bake in a safety margin, and the router won't plan a stop where you'd arrive below your safety threshold. Elevation is factored in — a mountain pass costs more battery than flat coastal road.
That means Flow may occasionally tell you a charger is out of reach when you could have squeaked in. That's by design: when the cost of being wrong is getting stranded, a conservative estimate is the safe estimate. Set an accurate vehicle profile (battery Wh and practical range) so the margin is built on real numbers — see Getting started.