Rowing machines are great for getting a good cardio and endurance workout indoors. Water rowers take it to the next level by giving a more natural rowing experience. The Sunny Health & Fitness Hydro + Dual Resistance Rowing Machine is an iPhone compatible water rower with a tank that holds water a 60-degree angle with 16 hydro blades for magnetic and water resistance.
This rower comes with Bluetooth connectivity, so you can view your stats on your phone in real-time. It has a performance monitor with a swivel function. This rowing machine also has a convenient tablet holder. Thanks to the SunnyFit app, you can row along pro trainers to get a good low impact workout indoors.[where to get it]