The best replacement for garmin 910xt is suunto ambit2.

The best alternatives to garmin 910xt are rated as following:
★★★★★  suunto ambit2
★★★★  polar v800
★★★  polar rs800cx
★★  polar rcx5
★★  suunto ambit
★★  tomtom multisport
★  suunto ambit2 s
★  timex global trainer

Your alternative for garmin 910xt is not listed? Suggest!
Speaking about garmin 910xt, one probably shouldn't forget about power meter.

Other search terms related to garmin 910xt and their ratings are:
★★★★★ power meter
★ foot pod
You have in mind a companion for garmin 910xt and it is not yet here? Propose!



Google Trends

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garmin 910xt
suunto ambit2
polar v800