Does it require to be connected via Bluetooth to your phone all the time?
Also how does it stack up against this?
Sony Smartwatch - Unisex - Buy Sony Smartwatch - Unisex MN2 Online at Best Prices in India | Flipkart.com
Also it is said smart watches require charging ...so is it worth spending money on them or wait for them to develop more and become more efficient and cheaper?
FAQS
Q. How long does the battery last?
A. The rechargeable battery keeps Pebble going for 7+ days.
Q. Does the watch display stay on all the time?
A. Yes. The display shows a watchface at all times.
Q. Does it have a backlight?
A. Yes, Pebble has a backlight to view the display at night.
Q. Is it waterproof?
A. Pebble is rated at 5 ATM, tested for both fresh and saltwater. You can swim with your Pebble and change tracks while in the shower.
Q. What about scratches?
A. Pebble has a scratch and shatter resistant lens with an anti-glare optical coating.
Q. Does it use up my phones battery?
A. Pebble is a Bluetooth device, similar to a Bluetooth headset. It does affect the battery life of your phone, usually using up an extra 5-10% per day.
Q. How does it charge?
A. We include a special USB cable. You can charge Pebble using your computer or any wall USB charger.
Q. Can I replace the bands?
A. Yes, Pebble is designed to fit most 22mm watch bands.
Also Checkout It's Official Website for all your queries..Pebble
and about that sony smartwatch it was a biggest failure watch ever,google its reviews