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The Boatee Smart 1.3 is part of an underlying trend: the transition to electric motors for tenders and small units.
A compact motor designed for dinghies
The first point concerns positioning. With a weight of around 6 kg for the motor and between 4.2 and 5.8 kg for the battery, depending on the version, the whole unit is easy to handle. This format is clearly aimed at sailboat tenders and small boats. Transport, transom mounting and storage are simplified.
But this weight saving imposes a limited power output, in this case 1.3 kW, which restricts use to short trips and sheltered conditions.
Autonomy and speed: finding the right balance
The lithium battery has a capacity of between 770 and 962 Wh. At full power, autonomy drops to around 30 to 45 minutes.
At reduced speed, around 3 knots, the manufacturer claims up to 15 miles, or around 5 hours' sailing. This differential illustrates a classic constraint of electric boats. The higher the speed, the faster the range drops. Users must therefore adapt their navigation to their real needs.
Integrated or separate battery, two approaches
The Smart 1.3 is available in different configurations, with integrated or external battery.
The separate battery makes recharging easier, and means that a quick exchange on board can be envisaged. It also reduces the weight of the drive head. On the other hand, it requires dedicated wiring and space in the tender. Conversely, an integrated battery simplifies installation but complicates handling and recharging.
Electronic control and on-board interface
The motor incorporates a digital control system with touchscreen directly on the tiller. Information displayed includes speed, power and charge status. The presence of a GPS allows you to fine-tune navigation data.
This type of interface simplifies parameter reading, but also raises the question of robustness in a marine environment, particularly in the face of spray and impact.
Construction and choice of materials
The motor body is made of anodized aluminum, combined with fiber-reinforced plastic elements. Some components use recycled materials.
This choice is designed to keep weight down, while ensuring adequate resistance to corrosion. Brushless direct drive reduces mechanical wear and maintenance, a design which is becoming commonplace in recent electric motors, with the aim of simplicity and reliability.
A highly competitive market
Priced at around ?2,190 inc. tax, the Smart 1.3 is positioned against an already dense offer. Well-established players offer equivalent solutions, with similar performance levels. The difference lies in ergonomics, weight, interface and service.
Ultimately, this type of engine meets a precise need: to move a tender noiselessly, without fuel, and with simplified logistics. But it can't replace an internal combustion engine as soon as distances or conditions become more complicated.
