Alter Alternatives

If you're looking for a different Alter alternative, Tidalflow is worth a look. It uses AI to offer personal training with hyper-personalized workouts, meal plans and fitness tips through a chat interface. Tidalflow can adapt to changes in your life, injuries and commitments, and offers instantaneous AI feedback on exercise form and technique. It's available 24/7 through WhatsApp so you can keep your fitness goals on track affordably.

Another contender is Zepp Health, which uses smart wearables and AI to keep tabs on your health and offer advice. Its platform includes features like detailed sleep tracking, blood oxygen levels and blood pressure. Zepp Health is for people with a range of fitness levels and those with chronic conditions, who want to track their fitness goals and generally stay healthy. It's an AI-based approach.

For a data-first approach to health and fitness, check out WHOOP. The wearable device tracks sleep, strain, recovery, stress and other biometric data and offers personalized recommendations for daily routines and training. WHOOP is good for athletes and anyone trying to improve their sleep and recovery, and it costs $239 for a year.

Last is Welltory, which connects to more than 1,200 supported apps and devices to give you a broader view of stress, energy and sleep and then offers personalized exercise data. The company's AI-based daily advice offers tips and helps you make better choices about your life, with the goal of improving sleep, exercise and stress. Welltory offers a free trial and several subscription options, and it's partnered with universities and companies to ensure its methods are grounded in science.