None of the "so called " weight lose gadgets are reliable in their functioning.There are many points that just go against them.
1. They strongly lack any scientific evidence about the gadget or the process being promoted.
2. They are never sold by any qualified medical practitioner.They can only be ordered from internet or phone mails by unqualified individuals.
3. They claim you can lose weight without any exercise which is too far from truth.
4. they fail to provide medical supervision which can sometimes be fatal.
Rather than going for these gadgets, best way to lose weight and stay healthy include
1. After breakfast, stay stuck to water. Don't consume any soft drinks. Sugary drinks only increase calories, not nutrients.
2. Eat lesser than you do each day. Reduce your diet in terms of bites spread over the days.
3. We have a tendency of having to chew something while watching TV. Reduce your TV timing by one hour per day.
4. Wash something thoroughly once in a week- be it floor, windows, bathroom tiles. You will lose 4 calories for every minute spent in cleaning.
5. Wait for physical hunger to reach out for food. Don't just eat for the sake of it or as a relief for boredom, nervousness, habit or anxiety.
6. Spend 10 minutes each day walking up and down the stairs.
7. Walk at least 5 minutes for every two hours.
You will need no gadgets, or any supplements and lose weight.